Answer:
burning fuel in the engine to release energy...
[1]
Explanation:
i think
True or False?
The cuticle scales of the hair
always point toward the follicle
Answer:
The cuticle is a transparent outer layer of the hair shaft. It is made of scales that overlap one another and protect the inner layers of the hair (Figure 3-4). The scales point from the proximal end of the hair, which is closest to the scalp, to the distal end, which is far- thest from the scalp
Explanation:
PLEASE HELP WILL GIVE BRAINLIEST
In what order do species appear during primary and
secondary succession?
Answer:
here you go :)Explanation:
Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited. In other words, it is the gradual growth of an ecosystem over a longer period of time.
In the primary succession, species like algae, fungi, and lichens are preset. In the secondary succession, the pioneer species present, that already existed in the environment.
What are primary and secondary succession?One of two types of biological and ecological succession of plant life. They are primary succession that takes place in environments where fresh substrate is deposited that is devoid of plants and other species that typically lack soil, such as lava flows or areas left behind from glaciers that have receded.
In other words, it is the steady development of an ecosystem through time.
Thus, Algae, fungus, and lichen species are established during the primary succession. The pioneer species that were previously existing in the habitat are found in the secondary succession.
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Explain the following statement: "Selection occurs within
generations; evolution occurs between generations."
Answer: Selection occurs within generations; evolution occurs between generations. All four of Darwin's postulates are true for the medium ground finch population on Daphne Major. Darwin's theory therefore predicts a change in the composition of the population from one generation to the next. In biology, evolution is the change in the inherited traits of a population from generation to generation. ... Natural selection is a process that causes heritable traits that are helpful for survival and reproduction to become more common, and harmful traits to become more rare.
Explanation:
Natural selection is the process by which heritable qualities that help with survival and reproduction become more common while harmful traits become rare
Evolution is defined as a change in the heritable traits of biological populations. These traits are the manifestations of genes that are passed down from one generation to the next during reproduction.
Selection occurs inside generations, while evolution occurs between generations. All four of Darwin's postulates are met by the medium ground finch population on Daphne Major. Darwin's theory anticipates a shift in population composition from generation to generation as a result. In biology, evolution is the change in the inherited traits of a population from generation to generation. Natural selection is the process by which heritable qualities that help with survival and reproduction become more common while harmful traits become rare.
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Jan drew a diagram to compare centipedes and millipedes. Which belongs in the area labeled Y?
A.are active predators
B.have two pairs of legs on each segment
C.use specialized mouthparts to attach to hosts
D.use claws to inject venom
Answer:
BBB millipedes have two sets of legs on each segment.
Explanation:
i took the test.
Answer:
B.have two pairs of legs on each segment
Explanation:
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Which type of weather do anticyclones bring?
Answer:
i think anticyclone weather bring us lots of cold weather and snow
Answer:
Anti cyclone bring us very cold, crisp bright winter days and warm sunny summer weather.
Explanation:
If the circles in the diagrams represent individual water particles, how are the positions of the particles related to the phase of matter?
Answer:
gimme ye points
Explanation:
Describe the stages of invasion up to and including the spread stage. Also, include one barrier to could make
an invasion fail and briefly describe it.
Answer:
Introduction, naturalization, colonization, and dispersal or spreading.
Explanation:
There are four main stages of invasion i.e. introduction, naturalization, colonization, and dispersal or spreading. In the first stage, the specie is introduced in the environment, in the second stage the specie adopt the environment, in the third stage the specie started growth and make colonies to increase its population and in the last stage the specie disperse in the environment through different means and spreading of that organism occur. The failing of adaptation to the environmental conditions leads to the failing of invasion of a specie.
What do plant tropisms enable plants to do?
Answer:
option a) respond and grow toward needed resources
Explanation:
hope it helps ❤️
Some students correctly made a life cycle model for two specific animals. One group has made a model
showing three parts, and another group has made a model showing four parts. Which parts would the group modeling incomplete metamorphosis have in their model?
No links please!!!!
A. egg, larva, adult
B. egg, nymph, adult
C. egg, larva, pupa, adult
D. egg, pupa, nymph, adult
Answer:
Option C
Explanation:
The results of the Milgram experiment showed that:
O A. people would pick the wrong line even though they knew it was
wrong.
B. people would adopt assigned roles very quickly and without
question.
C. even though people were sometimes uncomfortable, they still
obeyed the authority figure.
D. people had no problem or concerns about obeying an authority
figure.
Answer: c
Explanation:
ap*x
The Milgram experiment revealed that participants obeyed even when they are feeling uncomfortable. The correct option is C.
What is Milgram experiment?Milgram explains the psychology of genocide and answers the popular contemporary question.
Based on this experiment, the behavior showed up by the people is they even uncomfortable, still they obeyed the authority person.
The correct option is C.
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Some plants in the desert, like cacti, have long roots and think stems to obtain and store water. What do we call these characteristics that increase a cactus's chance to survive in the desert?
A) Adaptations
B) Fossils
C) Speciation
D) Mutations
Answer:
Adaptation
Explanation:
( PLEASE HELP ME) The image represents a gene sequence for a section of DNA.
DNA Strand
A C GTT G C AT A GT
How does a gene sequence affect the function of cellular processes? Place the steps in order to explain this relationship.
1
3.
4
Base triplets code for a single amino acid.
Connecting amino acids form proteins.
Amino acids are linked based on the genetic code.
Proteins make up most enzymes which regulate cell processes,
Answer:
1. Base triplets code for a single amino acid
2. Amino acids are linked based on the genetic code.
3. Connecting amino acids form proteins
4. Proteins make up most enzymes which regulate cell processes,
Explanation:
Genes, which are found in DNA, holds the information needed for every life process in an organism. However, the information in this gene needs to be utilized via a process called GENE EXPRESSION. Gene expression involves two processes namely; transcription and translation.
In transcription, information on DNA is copied into an mRNA strand, which is then used to synthesize an amino acid sequence in the translation process. The amino acids are joined together in a peptide linkage to form PROTEIN, which is responsible for regulating the cellular processes that occur in our cells. In a nutshell, the process is summarized as follows:
- Base triplets code for a single amino acid e.g. AUG codes for methionine
- Amino acids are linked based on the genetic code
- Connecting amino acids form proteins
- Proteins make up most enzymes which regulate cell processes.
True
After the second melotic division, the cells are haploid as they have only one of each homologous
chromosome pair.
Answer:
True
Explanation:
After the second melotic division, the cells are haploid as they have only one of each homologous
chromosome pair.
. Help please!! A student is modeling the steps in the complete metamorphosis of an insect. Which step should he draw
after the adult phase? No links!!!
A. egg
B. pupa
C. larva
D. butterfly
Answer:
Egg
Explanation:
After the adult phase the cycle should start over again
-)))
Calcium is the most abundant mineral in the human body. Calcium ions are needed for bone mineralization and tooth health,
regulation of the heart rate and strength of contraction, blood coagulation, contraction of smooth and skeletal muscle cells, and
regulation of nerve impulse conduction. When blood levels of calcium get too high, the thyroid gland is stimulated to release
calcitonin, which initiates actions to lower blood levels of calcium.
Consider the role of calcitonin. ALL BUT ONE is the result of the release of calcitonin by the thyroid gland.
A)
inhibits osteoclast activity
B)
stimulates calcium uptake by the bones
stimulates the synthesis of vitamin D
D)
decreases reabsorption of calcium by the kidneys
Answer:
decreases reabsorption of calcium by the kidneys
Explanation
from what ive found, calcitonin stops osteoclast activity, makes bones stronger, stimulates the sythesis of vitamin D, but does not (in anywhere i have read) decrease reabsorption in the kidneys. I really hope this helps.,,
if im wrong i am so sorry :(
Which event occurred during the Space Race
Answer:
On October 4, 1957, a Soviet R-7 intercontinental ballistic missile launched Sputnik (Russian for “traveler”), the world's first artificial satellite and the first man-made object to be placed into the Earth's orbit. Sputnik's launch came as a surprise, and not a pleasant one, to most Americans.
Explanation:
Hope it helps
FOLLOW MY ACCOUNT PLS PLS
Will give 100 points and brainlest to do this assignment
Answer:
oki
Explanation:
Gonorrhea and Antibiotic Resistance
The CDC has categorized several infectious agents based on the seriousness of their antibiotic resistance. Neisseria gonorrhoeae, the causative agent of gonorrhea, is one of several agents in the "Urgent Threat" category. Gonorrhea is also the second most common reportable disease in the United States. This makes gonorrhea a significant public health concern. Please locate this article through an online search engine: Kirkcaldy RD, Harvey A Papp JR. et al. Neisseria gonorrhoeae Antimicrobial Susceptibility Surveillance - The Gonococcal Isolate Surveillance Project, 27 Sites United States. 2014. MMWR Surveill Summ 2016;65/No SS-7):1-19. DOI: http://dx.dol.org/10.15585/mmwr.ss6507at. Read the article thoroughly, and then answer these questions about the agent of gonorrhea and its potential for antibiotic resistance. eBook erences
Select all of the characteristics below that apply to Neisseria gonorrhoeae. (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.)
a. It is a virus.
b. It usually affects the urogenital system but may also affect the eyes.
c. It is a gram-positive bacterium.
d. It must be grown on selective and enriched media.
e. It is gram-negative bacterium.
f. It can cause asymptomatic infections.
g. It usually affects the nervous system.
h. It is a yeast.
Answer:
b. It usually affects the urogenital system but may also affect the eyes.
e. It is gram-negative bacterium.
d. It must be grown on selective and enriched media.
g. It usually affects the nervous system.
f. It can cause asymptomatic infections.
Explanation:
Neisseria gonorrhoeae is a gram negative bacteria known to cause the sexually transmitted infection called Gonorrhea. Gonorrhea is easily treated with antibiotics, as long as the patient seeks early care and discovers the disease early on, as it can be asymptomatic, especially in women. When left untreated, Neisseria gonorrhoeae can infect the nervous system, causing many problems and even leading to death.
Despite being known to attack the urogenital system, this bacteria can attack the eyes generating gonococcal conjunctivitis, which is also sexually transmitted.
Neisseria gonorrhoeae is a fastidious bacteria, which means that it only grows in specific, selective and enriched culture media.
8. Which is true about viruses!
a. They are prokaryotic cells that infect living organisms
b. They are nonliving particles that infect living organisms
C. They are eukaryotic cells that infect living organisms
d. They are fungi that infect living organisms
Answer:
The Answer is gonna be A. They are prokaryotic cells that infect living organisms
This is the right Answer :3
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Some of the stars you see in the night sky are already gone. Why is it possible to still see their light?
Answer:
they are light years away
Explanation:
when you look at the sky you are looking at about 6 million years in the past because time travels differently between space and our atmosphere. That's why astronauts can feel like they have been gone for 3 days but really for 3 months.
Key point:
Light travels differently between space and Earth
Helppppp Plzzzzzzz!!! 15+PTS and brainliest!!!!!
What upward force is produced by the asthenosphere?
Select one of the following.
A: Buoyant Force
B: Gravitational Force
Answer:
A: Buoyant Force
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What upward force is produced by the asthenosphere?
[tex] \huge \frak \pink{answer}[/tex]
Buoyant Force
On average, women and girls in developing countries walk 6 kilometers
(approximately 3.5 miles) a day, carrying 20 liters (approximately 42 pounds/20 kgs) of
water. In some areas, it is common for this journey to take more than 15 hours a week. 1
L = 0.26 gal. If you had to carry 20 liters of water, how many gallons would that be
equivalent to?
Which of the following statements about DNA (deoxyribonucleic acid) is NOT true?
A. Varied chromosomes make up DNA.
B.Genes are comprised of segments of DNA.
C. Genetic material is passed from parent to offspring via DNA.
d. DNA is a set of instructions which determines the traits of an organism.
ND WHOEVER HAS A LINK OR DOES/SAYS SOMETHING IRRELEVANT DO NOT COMMENT
Answer:
I think D is incorrect.
Explanation:
BTW THOSE ARE BOTS MY SILLY SELF FR SEARCHED IT UP ON MY COMPUTER AND STUFF KEEP POPPING UP LOL. but glad it's my school computer. :) HOPE THAT HELPED
PLEASE HELP WILL MARK BRAINLEST!!!
Answer:
c i had that before its c
Explanation:
Which seatement correcsy describes celular respiration?
O
Carbon dioxide plus sugar makes oxygen energy and water
O Carbon dioxide plus water makes oxygen sugar and energy
O Ceygen plus sugar makes carbon diocide energy, and water
O Ceygen plus water makes carbon diocide, sugar and energy
Answer:
Explanation:Durante la respiración celular, una molécula de glucosa se degrada poco a poco en dióxido de carbono y agua. Al mismo tiempo, se produce directamente un poco de ATP en las reacciones que transforman a la glucosa. No obstante, más tarde se produce mucho más ATP en un proceso llamado fosforilación oxidativa.Las células procariotas llevan a cabo la respiración celular dentro del citoplasma o en las superficies internas de las células. Aquí se hará mayor hincapié en las células eucariotas, en donde las mitocondrias, son el lugar donde se produce la mayoría de las reacciones.
Se produce en la mitocondria. La respiración celular, como componente del metabolismo, es un proceso catabólico, en el cual la energía contenida en los sustratos usados como combustible es liberada de manera controlada.
The coordinates of the vertices of a polygon are shown below.
M(–1, 3), N(–4, 0), O(–1, –3), P(3, –3), Q(4, 0), R(3, 3)
What type of polygon is this figure?
Answer:
a hexagon
Explanation:
since it has six sides
An example of a consumer in a pond ecosystem is...
A. a water lily
B. algae
C. a reed
D. a frog
In a pond ecosystem, the frog serves as a consumer. The correct option is D.
What is a consumer?Consumers are lifeforms that require food to produce energy. These organisms are known as heterotrophs, which means they must consume something else as food.
In a pond ecosystem, tadpole larvae of frogs, fishes, and other underwater animal life that eat green plants and algae are the primary consumers.
Thus, the correct option is D.
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calculate the kinetic energy of a dodgeball that has a mass of 2 kg and velocity of 4 m/s after being thrown
Answer:
Kinetic energy of dodgeball = 16 kg-m/s
Explanation:
Given:
Mass of dodgeball = 2 kg
Velocity of dodgeball = 4 m/s
Find:
Kinetic energy of dodgeball
Computation:
Kinetic energy = (1/2)(m)(v²)
Kinetic energy of dodgeball = (1/2)(Mass of dodgeball)(Velocity of dodgeball²)
Kinetic energy of dodgeball = (1/2)(2)(4²)
Kinetic energy of dodgeball = (1/2)(2)(16)
Kinetic energy of dodgeball = (32/2)
Kinetic energy of dodgeball = 16 kg-m/s
1. It takes 29.5 days for the Moon to orbit Earth. How many days and hours does it take
7 days 15 hours per quarter
0 7 days 10 hours per quarter
0 7 days per quarter
0 7 days and 5 hours per quarter
Why are populations with high levels of genetic diversity more stable than populations with low levels of genetic diversity?
A.
Populations with high levels of genetic diversity are more likely to have individuals that will undergo
natural selection if conditions
change.
B. Populations with high levels of genetic diversity are
to more likely to have individuals with traits that help them survive if conditions
change.
X
C. Populations with high levels of genetic diversity are less likely to interbreed with other populations.
D.
Populations with high levels of genetic diversity are less likely to have high levels of variation in
alleles.
Answer:
d
Explanation:
.
