1.What is the function of melanin in the epidermis?
a. To provide support for blood vessels
b.To waterproof and protect the skin surface
c.To protect tissues from ultraviolet radiations
d. To stimulate the growth of hairs in the follicles
2.Which actions takes place in the stomach?
a.Protein is broken down
b. Amylase breaks down starches into sugar molecules
c. Large fat molecules are digestive into smaller fat molecules
d.Nutrients are absorbed and distributed to different body cells
3.Which structure moves down as its muscles contract?
a. Diaphragm
b.Pharynx
c.Ribs
d. Trachea
4.What do we call the muscles that we can control?
a.Voluntary
b.Cardiac
c.Smooth
d.Involuntary
5.Which of the following protect the lungs?
a.Clavicle
b.Ribs
c.Scapula
d. Sternum
6.It is the largest organ in our body.
a.Intestine
b.Pelvic bone
c.Skin
d.Eyes
7.How does air enter your body?
a.Trough the digestive tract
b.Trough the respiratory tract
c. Trough the pores of the skin
d.Trough the ear canal
8.Which of these is NOT a part of the digestive system?
a. Kidneys
b.Mouth
c.Stomach
d. Esophagus

sana po sagutin niyo ng maayos​

Answers

Answer 1

Answer:

1.c

2.c

3.a

4.a

5.b

6.c

7.b

8.a

Explanation:

sana makatulong pafollow na den kung want mo lang naman:)


Related Questions

Question 4
Place the following in correct developmental sequence:
1. reticulocyte
2. Proerythroblast
3. hemocytoblast
4. erythroblast
3.2.4.1.
3.1.4.2.
2.3.4.1.
2.1.3.4.

Answers

.3.1.4.2

-3. hemocytoblast

-1. reticulocyte

-4. erythroblast

-2. Proerythroblast

WILL GIVE BRAINLIEST What biological macromolecule is made up of monomers like the one shown below?

Fat

Carbohydrate

Protein

Nucleic acid

Answers

I'm pretty sure that's Carbohydrates!!

The temperature at which air becomes saturated with water vapor is called the _____.

Answers

the dew point

is the point were air is saturated with water vapour, which is the gaseous state of water.

hope it's perfect for you.

A group of beetles live in forest with medium brown tree trunks where these beetles like to hide. Most of the beetles are medium brown, but about 10% are grey. This beetle species is often prey for large birds that live in the forest. A new coal fired power plant opens in the area and the trees become covered with a layer or grey ash. What do you predict will happen to this beetle population

Answers

Answer:

it will decrease with cause of power plant

Explanation:

The _____ strand of the opened DNA is easily replicated, but the _____ strand must be replicated in pieces because of its orientation.

a. bottom; top
b. lagging; leading
c. leading; lagging
d. top; bottom

Answers

Answer:

c. leading; lagging

Explanation:

This question s describing the process of DNA replication, which is the process by which DNA forms an identical copy of itself. The process of DNA replication is carried out majorly by an enzyme called DNA polymerase. After which the double stranded DNA has been unwound by DNA helicase, two single strands results.

One of these strands runs in the 3'-5' direction called LEADING STRAND while the other runs in the 5'-3' direction called LAGGING STRAND. However, because replication by DNA polymerase proceeds in the 5'-3' direction, the LEADING strand of the opened DNA is easily replicated, but the LAGGING strand must be replicated in pieces called OKAZAKI FRAGMENTS because of its orientation.

In humans, there is a dominant allele that causes vitiligo, where small-unpigmented spots appear on the body. Also, there is a recessive allele for another gene that caus- es albinism, which causes the entire body to be unpig- mented. Vitiligo cannot be seen in albinos. A man with vitiligo had an albino mother and normal father. If the man has a child by a phenotypically normal skinned woman who had an albino father, what is the probability of having a phenotypically normal child

Answers

Answer:

probability = 0

Explanation:

The probability of having a phenotypically normal child is = 0

This is because since the Paul has Vitiligo and the vitiligo ( allele ) is a dominant allele and hence the allele will be passed onto the Child ruling out the chance of the couple having a phenotypically normal child

herniit, green cribs
D. whale shark and giant squid
TEST II. MATCHING TYPE. Match Col. A with Col:B-Write the letter of the correct answer
bd
ka tre number.
COLUMNA
COLUMNB
1. Organism that can make their own food
2. Organisms that eat both plants and animals
3. Consists of two or more food chains
4. Series of organisms in which organism feeds on
another organism
5. Break down dead organism and their wastes
6. Organisms that feed on plants only
7. Get the energy by feeding on plants and other organism
consumers
8. Organisms that eat meat only
9. Organisms that eat both plants and animals
consumers
10. Organisms that feed on dead animals and wastes
A. carnivores
B. consumer
C. decomposers
D. food chain
E. food web
F. herbivores
G.omnivores
H. primary
B
А A
1. producers
J. secondary
K. scavangers​

Answers

Answer:

Here's the answer:

(I.) Producers(G.) Omnivores(E.) Food web(D.) Food chain(C.) Decomposers(F.) Herbivores(H.) Primary(A.) Carnivores(J.) Secondary(K.) Scavengers

Explanation:

I'm not 100% confident but I'll post an edit if necessary.

Sheep Brain Dissection Steps

Answers

Sheep brains, like other sheep organs, are much smaller than human brains, but have similar feature. They can be a valuable addition to your study of anatomy.

See for yourself what the cerebrum, cerebellum, spinal cord, gray and white matter, and other parts of the brain look like with this sheep brain dissection guide! Use this for a high school lab, or just look at the labeled images to get an idea of what the brain looks like.

You’ll need a preserved sheep brain for the dissection. Set the brain down so the flatter side, with the white spinal cord at one end, rests on the dissection pan. Notice that the brain has two halves, or hemispheres. Can you tell the difference between the cerebrum and the cerebellum? Do the ridges (called gyri) and grooves (sulci) in the tissue look different? How does the surface feel?

Turn the brain over. You’ll probably be able to identify the medulla, pons, midbrain, optic chiasm, and olfactory bulbs. Find the olfactory bulb on each hemisphere. These will be slightly smoother and a different shade than the tissue around them. The olfactory bulbs control the sense of smell. The nerves to the nose are no longer connected, but you can see nubby ends where they were. The nerves to your mouth and lower body are attached to the medulla; the nerves to your eyes are connected to the optic chiasm. Using a magnifying glass, see if you can find some of the nerve stubs.

Identify the 3D shape shown below.
Choose 1 answer:
Rectangular prism
Square pyramid
Triangular prism

Answers

The 3D figure is a triangular prism

Answer:

The answer is C (Triangular Prism)

Explanation:

PLEASE HELP!! I’m very confused

Answers

Answer:

mRN: CAU GCG CAU AUG GCU CUA G

Explanation:

DNA to mRNA

• Possible Bases: Adenine, Thymine, Cytosine, Guanine, Uracil (RNA only)

• G↔C, A→U, T→A

• A and G are purines (double‐ring), C, T, and U are pyrimidines (single‐ring)

1. Which statement best describes conservation?
A. use of natural resources
B. maintaining the life of ecosystem
C. wise use and preservation of resources
D. utilizing of earth's resources
2. Which human activity contributes to the destruction of forest?
A. reforestation
B. deforestation
C. protecting the forest against harmful activities
D. all of the above3. The following are ways to conserve Earth's resources, which one is NOT?
A proper waste disposal
B. reduce air and water pollution
C buy products made from animals
D. help raise funds for environmental conservation
4. Which of the following destroys coral reefs?
A building man-made fish sanctuaries
B. dynamite fishing
C waste dumping
D. both B and C
5. Ecosystem is an environment where both living and non-living
things exist and
with one another
A disagree
B. interact
C. compete
D. disconnected​

Answers

1. Which statement best describes conservation?

C. wise use and preservation of resources

2. Which human activity contributes to the destruction of forest?

B. deforestation

3. The following are ways to conserve Earth's resources, which one is NOT?

C. buy products made from animals

4. Which of the following destroys coral reefs?

D. both B and C

5. Ecosystem is an environment where both living and non-living things exist and with one another

B. interact

Conservation is the careful protection and preservation of the environment. Option C is correct.

The activity of man that leads to the deforestation of the forest lands is deforestation. Hence the option B is correct. The conservation of the earth's resources depends on many factors but it does not on buying products made from animals. Hence the option C is correct. The factors that destroy the coral reefs are B and C that are waste dumping and dynamite fishing. The ecological unit of the ecosystem includes the biotic and abiotic forms in order to interact with each other. Hence the option B is correct.

Learn more about the best describes conservation.

brainly.com/question/1619465.

3 ways soil is important for plant growth.

Answers

Answer: Soil carries out a range of functions and services without which human life would not be possible. It provides an environment for plants (including food crops and timber wood) to grow in, by anchoring roots and storing nutrients. It filters and cleans our water and helps prevent natural hazards such as flooding.

Explanation:

Does a Hematopathologist work with unicellular or multicellular organisms? Select the BEST answer.

Select one:
a. Multicellular
b. Both equally
c. None
d. Unicellular

Answers

Answer:

b

Explanation:

A hematopathologist is a health care professional who works with the unicellular or multicellular organisms, both equally. Thus, the correct option will be B.

Who is a Hematopathologist?

Hematopathologists can be referred to as the specially trained healthcare professionals who are responsible for the diagnosis of the diseases related to the different types of blood cells.

Hematopathologists use the specialized tests such as flow cytometry studies and the immunohistochemistry. The hematopathologist uses the results of these tests for the analysis and diagnosis of the infections and diseases of the blood, lymph nodes and the bone marrow.

A hematopathologist works with both the unicellular and multicellular organism equally.

Therefore, the correct option will be option B.

Learn more about Pathology here:

https://brainly.com/question/27496797

#SPJ2

what two things can happen to the food made by plants?​

Answers

Answer:

Food made by plants can get used by plants or by other animals as plants maybe eaten by other organisms that feed on plants by living on them, these organisms are called parasites. Or else the food can be used up by plants to carry out their metabolic activities ( activities at cellular level which keeps the plant alive ) like cellular respiration

Answer:

The food that is prepared by the plant is utilized for its metabolic processes, the excess food is stored in the form of starch, in the plants. ... The plants prepare starch by a process of photosynthesis with the sunlight along with "water and carbon dioxide

The food produced by the plants is in the form of sugar and the extra sugar produced is changed to starch and is stored in different parts of the plant such as in roots, stems, leaves, fruits and flowers.

Explanation:

hope this is what u want

hope it helps u

do you gain or lose electrons during photosynthesis?

Answers

Answer:

hello

Explanation:

i think it gains electrons

hope it helps

have a nice day bye

Which stage of agriculture is
involved with raising chickens for
breeding
A. Marketing
B. Distribution
C. Processing
D. Production

Answers

Answer: D

Explanation:

7. True or False. Transitional organisms are not actual species."

Answers

False I’m pretty sure

Answer:

False.

Explanation:

Transitional forms are species in their own right. They are called transitional forms because they possess traits, like fins, that are found in earlier fossil animals, but also possess traits, like limb bones, that are found in later fossil animals.

hope i helped:)

which of the following is NOT true of eukaryotic cells
A. Eukaryotic cells have a nucleus to hold, protect, and organize the genetic material.
B. Eukaryotic cells can be unicellular or multicellular.
C. Eukaryotic cells are considered very primitive and basic.
D. Eukaryotic cells can reproduce asexually

Answers

Answer:

c

Explanation:

puesto que las células eucariotas son la evolución celular de las células procariotas y ahí se muestra como que no es cierto , por otro lado nos dice también que estas células no tienen complejidad y ese es otro dato erróneo, ya que ellas están compuestas por gran cantidad de orgánulos que realizan diferente funciones  

Regulates body activities using hormones...

A. Nervous
B. Excretory
C. Endocrine
D. Reproductive

Answers

C. Endocrine

The Endocrine system regulates the activities of the body by secreting complex chemical substances (hormones) into the blood stream.

I would appreciate brainliest, if not that’s ok!

Gnetophyta is considered as a linkage between gymnosperms and
angiosperms based on a few characteristics found in Gnetophyta. State
the characteristics.​

Answers

Answer:

they have small leaves

they have chloropyhll

How many phases are in "mitosis"?

Answers

Answer:

Four.

Explanation:

Prophase -> Metaphase -> Anaphase -> Telophase.

These phrases are prophase, pro metaphase, metaphase, anaphase and telophase. There are 5 phases

1)
2)
3)
4)
That’s all I need I’m typing so I can get more characters so I can post this

Answers

1: you could say wood

An object of mass 300 kg is observed to accelerate at the rate of 4 m/s².CALCULATE the
force required to produce this acceleration​

Answers

Answer:

1200N

Explanation:

since f=ma

we keep all the values and we get it 1200 N

If you wanted to study the effects of soil moisture and light intensity on the growth of soybeans and required a high ability to regulate these independent variables, what type of experiment would you choose?A. Laboratory experiment.
B. Field experiment.
C. Natural experiment.
D. Reference experiment.

Answers

Answer:

A

Explanation:

The correct answer would laboratory experiment.

In the laboratory, variables can be controlled as much as possible using relevant equipment unlike in natural habitats or field experiments. For example, the amount of water that each plant would receive can be measured using measuring cylinders and the time they are applied can also be fixed.

Field and natural experiments require that experimental procedures are carried out in the field under natural conditions. Consequently, variables such as the amount of moisture that gets into the soil or the amount of light a plant will receive will be extremely difficult to control. Precipitation time and the duration of light can also not be controlled.

The correct option is, therefore, A.

You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree grows? Select all that apply.

Answers

Complete question:

You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree grows? Check All That Apply

The swing will move farther away from the tree trunk. The swing will move up. away from the ground. The swing will remain in its original position. The swing's ropes will become embedded in the branch.

Answer:

The swing's ropes will become embedded in the branch.

Explanation:

The trunk or branch strangulation sadly occurs very often. When people tie a young tree with different materials, such as a rope, or a cable, or a wire, and leave it there, the leash will eventually strangulate the tree.

Strangulation occurs because the tree keeps growing, applying pressure on the leash. The vascular system is in the trunk perimeter under the crust. Through the years, the pressure increases, the trunk is even more strangulated, and the vascular system is affected. One of the first and principal effects of strangulation is the increase in the trunk or branch diameter over the leash. This diameter change is because elements of the sap can not go back to the roots and keep near the strangulation. At this point, there are two options:

The tree can sort this by including the leash in its tissues, surrounding and absorbing it, and keep growing normally

or

The vascular system is so affected that the tree can not sort this problem and so, those parts of the tree located over the leash dye.

In the exposed example, it seems that the tree could make it and included the swing's ropes in the branch.

How do the vacuoles and cytoplasm contribute to maintaining homeostasis in a cell?

Answers

Answer:

Vacuoles regulate the turgidity by regulating the amount of water inside the cell. cell has excessive water: vacuole absorbs the water and then diffuses it out of the cell. cell lacks water: water from the vacuole gets passed back into the cell thereby maintaining turgidity

Why did the plant you put in freshwater stay fresh?​

Answers

Answer:

To maintain its turgor.

Explanation:

The plant you put in freshwater stay fresh because the plant maintain its turgidity. Plants used water in the process of photosynthesis for making their own food as well as maintain its turgidity. Every cell needs specific amount of water to remain turgor, if the water is lost from the cell or plant, the plant becomes wilted so that's why by putting the plant in freshwater remain fresh.

pls help asAP PLS❗❗❗❗❗❗❗❗❗❗❗❗❗❗
Living organisms need energy to carry on their life processes. Green plants get this energy by undergoing photosynthesis.





During photosynthesis, plants absorb energy from sunlight, they take in water from the soil using their roots, and they take in carbon dioxide from the atmosphere. What is produced in the leaves of plants, in addition to oxygen?



Question 4 options:

A. sugar


B. minerals


C. hydrogen


D. all of these

Answers

Answer:

A.sugar

Explanation:

In the process of phorosynthesis, the plants absorb energey from the sunlight, and with the water they have in the soil and the carbon dioxide they can absorb from the air, they´d produce carbohydrates or sugar and oxygen, in the chemical process of photosynthesys 6 molecules of water are mixed with 6 molecules of carbon dioxide, with addition of solar energy and form 6 molecules of sugar and 6 molecules of oxygen.

Des a magnetic field flows though the inside of a magnet

Answers

Answer:

Magnetic field lines are defined to have the direction that a small compass points when placed at a location. (a) If small compasses are used to map the magnetic field around a bar magnet, they will point in the directions shown: away from the north pole of the magnet, toward the south pole of the magnet.

Explanation:

Answer:

However, the magnetic field lines do not just end at the tip of the magnet. They go right through it, so that inside the magnet the magnetic field points from the south pole to the north pole. Thus the magnetic field lines form a closed loop and do not have any ends.

Explanation:

So it's probably YES.

84. The carries blood rich in nutrients and oxygen to the fetus.

Answers

Answer:

The umbilical cord? (might be wrong tho)

Answer:

The umbilical vein carries oxygenated, nutrient-rich blood from the placenta to the fetus, and the umbilical arteries carry deoxygenated, nutrient-depleted blood from the fetus to the placenta

Explanation:

hope it becomes helpful to you ☺️☺️

good luck

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height of a cone is 30cm, its slant height is 32 cm, then the radius is- ? what is each measure of the rhombus? katangian ng ice cream HELP PLEASE WILL LEAVE GOOD REVIEW. In your own words, describe the base-pairing rules in any DNA molecule (Hint: Think about the BFF's) who was the president of mexico in the lone star republic Order these numbers from least to greatest. 6.992, 6.99, 13/2, 6 5/9 . Which is bigger 35% of 260 or 45% of 220?* Reflect the point ( 7, 1) on the line y=x. The Yangtze River is located in __________.A.southern ChinaB.northern ChinaC.eastern MongoliaD.western Mongolia Which of the themes of Hawthorne's "Dr. Heidegger's Experiment" is illustrated by this passage? Paragraph 36: The most singular effect of their gayety was an impulse to mock the infirmity and decrepitude of which they had so lately been the victims. A. Gayety produces an impulse to mock. B. It is a great release to look back on our problems happily C It is human nature to mock or make light of problems we have been delivered from Why do clothes of the fire fighters do not catch fire? Why form of government took over in China after the last emperor was removed from power Why is it important to use the correct infinitives in sentence? Recall the equation for a circle with center (h, k) and radius r. At what point in the first quadrantdoes the line with equation y = 2x + 4 intersect the circle with radius 3 and center (0, 4)? In football, the team that has the ball has four chances to gain at least ten yards, ifthey don't gain at least ten yards, the other team gets the ball, Positive numbersrepresent a gain and negative numbers represent a loss, Select all of the sequencesof four plays that result in the team getting to keep the ball,A. 8, -3, 4, 21B. 30, -7,-8, -12C. 2, 16, -5, -3D, 5, 2, 20, -1E. 20, -3, -13,2 what is the rate of change for (2,1), (4,2), (6,3), (8,4) PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!PLSSSS SHOWWW THE WORKKK!!!! What is the value of x? if a sample of 4.50 moles of hydrogen gas was reacted with excess nitrogen, how many moles of ammonia gas would be produced?