Answer:
Thermal Energy
Explanation:
i say this because it involves internal motion of particles, which does with thermal energy
please help if i fail this test im gonna fail:((
1.Black is the absence of all light. So why do the fur and pupils of this cat appear to us to be black?
A
The fur and pupils of the cat only reflect the black wavelength of light back to our eyes.
B
There is no light in the room where the cat is located.
C
The fur and pupils of the cat absorb all of the light waves so our eyes detect black.
D
The fur and pupils of the cat reflect all light waves back to our eyes.
2.The diagram shows the electromagnetic spectrum. Based on the diagram, which statement is correct?
A
An ultraviolet wave has less energy than an infrared wave.
B
A radio wave has a shorter wavelength than a gamma ray wave.
C
A radio wave has more energy than a microwave.
D
An X-ray wave has a higher frequency than an infrared wave.
Which statement best describes diffraction?
A
Light energy is absorbed by surrounding matter.
B
Light slows down as it passes through a medium.
C
Light bounces off a medium.
D
Light bends around an object.
The visible light spectrum from its longest to shortest wavelength is...
A
Infrared, red, orange, yellow, green, blue, indigo, violet, ultraviolet.
B
Red, orange, yellow, green, blue, indigo, violet.
C
Ultraviolet, violet, indigo, blue, green, yellow, orange, red, infrared.
D
Violet, indigo, blue, green, yellow, orange, red.
Which of the following statements about how light waves travel is correct?
A
Light waves travel faster through solids than through air.
B
Light waves travel the fastest through liquids and slowest through the air.
C
Light waves travel faster through the air than through solids.
D
Light waves travel the fastest through solids and slowest through liquids.
A model of a concave lens is shown in the diagram. Which of the following describes a possible application of this type of lens?
A
Concave lenses can be used in laser pointers to converge the projected light to a single point.
B
Concave lenses can be used in mirrors to make objects appear closer than they truly are.
C
Concave lenses can be used in car headlights to spread the projected light outwards.
D
Concave lenses can be used in microscopes to make small objects appear larger.
Mrs. Lewis places a stick in a pond. When she looked down at the stick, it appeared to be broken at the point where the stick entered the water. This was caused by:
A
absorption of light waves by the stick.
B
refraction of light waves passing from air into water.
C
diffraction of light waves around the stick.
D
reflection of light from the water.
Renee looks out a window. The window is clear, or transparent. This means most of the light that hits the window is:
A
reflected
B
scattered
C
absorbed
D
transmitted
When the energy of a wave increases, the __________ increases.
A
energy
B
frequency
C
electricity
D
wavelength
When the energy of a wave increases, the __________ increases.
A
energy
B
frequency
C
electricity
D
wavelength
there's 2 more questions in the comments
Answer:
D, A, D, C, C, C, D, B, A or B
Explanation:
what happens during G1 phase?
Answer:
G1 phase. G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.
Explanation:
While frying French fries, Wanda burned her hand. Burns are examples of a:
skin abnormality.
homeostatic balance.
skin infection.
homeostatic imbalance.
Answer:
Damage to the skin or deeper tissues caused by sun, hot liquids, fire, electricity, or chemicals.
The degree of severity of most burns is based on the size and depth of the burn. Electrical burns, however, are more difficult to diagnose because they're capable of causing significant injury beneath the skin without showing any signs of damage on the surface.
Explanation:
hope this helps, lovely!! Have a great day <3
Answer:
D
Explanation:
homeostatic imbalance
water vapour is emitted from plant leaves
Answer:
Hey mate......
Explanation:
This is ur answer.....
Water vapour is emitted from plant leaves is known as Transpiration!Hope it helps!
mark me as the brainliest......
Follow me! :)
Individual organisms evolve over time.
true
or
falce
Answer:
False
Explanation:
Individual organisms don't evolve over time. This is because evolution is passed down to offspring over time.
what are mutations and how do they affect an organism?
Answer:
Mutations can affect an organism by changing its physical characteristics (or phenotype) or it can impact the way DNA codes the genetic information (genotype). When mutations occur they can cause termination (death) of an organism or they can be partially lethal
Explanation:
How does the support structure of echinoderms differ from that of arthropods?
will give brainliest
Answer:
I would say the main difference is their covering. Arthropods have an exoskeleton, which protect their soft bodies while echinoderms have living endoskeletons. Overall, arthropods are more closely related to nematodes than echinoderms.
Happy learning!
--Applepi101
a _____ mutation in which just one base of DNA is changed is called a(n)
mutation
O translocation
O point
O chromosomal
O inversion
Answer:
a point mutation
Explanation:
A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.
If you looked at red blood cells under a microscope and saw the blood cells exploded, what would you say happened?
The cells were placed in a hypotonic solution.
The solution was isotonic.
The solution was hypertonic.
How much does a cloud weigh
Answer:
about 500,000 kilograms
Answer:
about 1.1 million pounds
Explanation:
what is engulfed by the cell during phagocytosis?
does anyone know the answer??! HERE IS THE Q:
In pea plants, green peas are dominant to yellow peas. What would be the phenotypic percentages of the offspring that would result in a cross between a green heterozygous pea plant and a yellow pea plant? *
50% Gg, 50% gg
100% Gg
50% green, 50% yellow
100% green
Answer and Explanation:
Here is the given information:
Green peas are dominant, so we will put them as capital G.
Yellow peas are recessive (meaning they don't show if there is a dominant allele - trait), so we will pit them as lowercase G.
A Green Heterozygous (different, in this case, has both G and g, or Gg) pea plant.
A Yellow pea plant (will have both lowercase g, or gg).
To find the phenotypic percentages, we make a chart and solve.
The meiotic division takes place
(b) body cells
(d) Vegetative cells
(c) Reproductive cells (sex cells)
(a) Skin cells
Answer:
C reproductive cells ( sex cells)
pls help me answer pls
Answer:
I do not see the file
Explanation:
Celula encargada del desdoblamiento de material disuelto en las células, por medio de enzimas encargadas de reciclar todo todos el material químico disponible
Answer:
Si.
Explicación:
Sí, la célula es responsable del despliegue del material disuelto en las células con la ayuda de enzimas que se encarga de reciclar todos los materiales químicos disponibles. Los materiales tomados por la célula del entorno exterior se pueden descomponer en moléculas más pequeñas con la ayuda de enzimas que aceleran las reacciones químicas en la célula. Hay varias enzimas presentes en el citoplasma de la célula que realiza su función.
What is the function of digestive function? Explain in brief
Answer:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus
Explanation:
I HOPE IT'S HELP :)Photosynthesis and cellular respiration both involve the Jews and release of gases was semi-correct identifies the role of gases in the two process?
Answer:
Photosynthesis and cellular respiration both are opposite to each other.
Explanation:
Photosynthesis and cellular respiration both are opposite to each other because the reactants of photosynthesis are the products of respiration whereas the reactant of respiration are the products of photosynthesis. In photosynthesis, carbondioxide gas react with water forming oxygen and glucose while on the other hand, in respiration, glucose is broken down with the help of oxygen produces carbondioxide gas, water and energy in the form of ATP.
Image B depicts three skulls. Do you think the image supports the fact that all three organisms share an evolutionary relationship? Explain your answer using evidence from the image.
Answer: This is a series of skulls and front leg fossils of organisms believed to be ... 3. What is the biggest change in leg anatomy that occurred from the dawn ... Shown below are images of the skeletal structure of the front limbs of 6 animals: human,
Explanation: i think
List any three uses of psychology in the real-world and explain their impact. Respond in a minimum of five sentences.
The three uses are:
Education,Human Development, Sports
Explanation:
EDUCATION .:-Psychologists working in the field of education study how people learn and retain knowledge. They apply psychological science to improve the learning process and promote educational success for all students.
HUMAN DEVELOPMENT .:-Developmental psychologists help us better understand how people grow, develop and adapt at different life stages. They apply this knowledge to help people overcome developmental challenges and reach their full potential.
SPORTS .:-A sports psychology mindset can help you to build self-confidence and enhance your athletic performance. It's been long established that your beliefs direct your actions. If confidence is a set of beliefs about your abilities, then it's no surprise that it can lead to higher performance and better mental health.
Which is not a method of asexual reproduction?
Budding
Regeneration
Egg and Sperm Cells
Answer:
Egg and Sperm cells
Explanation:
Well if you think of people and reproducing its common sense. Js.
Hope this helped, Brainliest?
A small group of deer are forced to leave the herd in search of a new habitat with more food. If the allele frequencies of the small group is identical to that of the large population, which of the following statements apply?
Read this question carefully!
1Points
A
Genetic drift has not occurred.
B
The bottleneck effect has happened.
C
The two groups will become different species.
D
The genetic variation of each group will be altered.
Answer:
the genetic varation of each group will be altered
In the case when the allele frequencies of the small group should be same to the large population so here the genetic variation for each group should be changed.
What is genetic variation?It is the variation that shows the presenting of the differences with respect to the sequence of genes lies between the individual organism with respect to the species. Since the allele frequencies of the small group should be same to the large population so here the genetic variation for each group should be changed.
Learn more about allele here: https://brainly.com/question/18999457
Which characteristic do all protists have?
They all make or consume food.
They all survive in any environment.
They are all unicellular.
They all have flagella.
Answer: They all survive in any environment.
Explanation: Protists have the ability to survive in any environment, even extreme environment. They can live in the ocean, desert or extremely hot environment, or even a extremely cold environment.
I'll explain why the others aren't correct.
Protists can be both unicellular and multicellular, they're not always unicellular. Kingdom Protista contains all eukaryotics, so they're not always unicelluar.
Protist cannot make or consume food. Animals consume food, and plants make food, not protista. Yes they're many plant-like protists out there, such as algae, they get their food from the sun above. So all protists cannot make or consume food.
Protist does have flagella, but not all protists. Protists that are motile and generate movement have flagella, meaning they move. Not all protist move, like plants can't move. So, not all protists have flagella, meaning they can move.
Let me know if you have any questions.
Sincerely, Lily :)
How many amino acids are coded for by the strand of mRNA shown below? Assume the reading frame begins with the first nucleotide.
CGA UAC
Answer:
2 ..........................
Answer:
2
Explanation:
Two for the win!
The Rolling Plains ecoregion lies west of the Crosstimbers area of Texas and at elevations between 900-4000 ft. The Rolling Plains is a part of the central United States Great Plains system. Like the Crosstimbers ecoregion, it has rolling hills. These topographical features are due to the several rivers that flow through this ecoregion.
The rivers in the area weather and erode the land, forming __________ in this area.
Answer: plateaus
Explanation: there not canyons so you can cross that off and its not the dunes nor the deltas so if you look at the picture you can tell it is the plateaus
Rivers in the area weather and erode the land, forming a mouth in this area.
MouthIt is the place where a stream of water, such as a river, empties. Thus, a river can have as its mouth another river, a large lake, a pond, a sea or the ocean.
With this information, we can conclude that the rivers in the area weather and corrode the land, forming a mouth in this area.
Learn more about Mouth in brainly.com/question/7998630
Which item in the photo is a good thermal insulator, and why?
A. The plastic handle, because its electrons dont move freely
O B. Human skin, because it is made up mostly of water
C. The metal pan, because its electrons move quite freely
D. The cut vegetables, because they contain a lot of water
Answer:
free electrons can go through the material such as they are most through loses send the water inside the vegetables of human skin is not very good inspiration because its water if you had to take a warm shower and then come out you feel very cold
The agency which publishes medical research and data on new drugs is the:
Food and Drug Administration
American Medical Association
National Cancer Institute
National Institute of Health
Answer:
Food and Drug Administration
Why do we only see four trophic levels in most food webs?
Answer:
Usually there's not enough energy left to support any additional levels.
A student is observing plant cells and animal cells under a microscope.
Which of the cell structures would be found in both the plant and the animal cells when listed in the chart above?
A. nucleus
B. cell wall
C. chloroplast
D. large central vacuole
A pitcher throws a ball toward a player holding a softball bat. The player uses the bat to hit
the ball. The bat applies a 10-newton force to the ball.
Which statement correctly describes the reaction force between the bat and ball?
A The reaction force is the force that causes the ball to move toward the bat.
B The reaction force is the force applied to the bat by the player holding the bat.
C The reaction force is the force that pulls the ball toward the ground.
D The reaction force is the force of the ball on the bat.
Answer:
D
Explanation:
The reaction force is the force of the ball on the bat
Answer:
The answer is B
Explanation:
According to Newton's third law, for every action, there is an equal and opposite reaction. In other words, an interaction between two objects results in the two objects exerting forces upon each other.
What is a mesophyte and a xerophyte ?
Answer:
mesophyt is a plant which only needs certain amount of water and xerophyt are plant which can survive with only little water
