Answer:
i think stop
Explanation:
I hope it's right sorry if it's not
59:14 Organisms that live in the tundra have developed unique adaptations that aid in their survival. Ursus maritimus has a variety of adaptations which enable it to survive in the tundra. It is the largest terrestrial carnivore, but it is also an excellent swimmer that spends much of its time in and near the water hunting its favorite food. It has large paws with small bumps to provide traction as it walks across the ice. Its fur is helpful as camouflage during the winter months, but not as helpful during the summer. Which organism has the adaptations described that enable it to survive in the tundra
Answer:
Polar bear.
Explanation:
Polar bear is the organism that has the adaptations which enable it to survive in the tundra. the polar bear has white skin and fur on all its body which helps it to camouflage in the ice and to prevent the loss of heat from its body. The polar bear catch its favourite food in the water which is the fish that provide high nutrition to the polar bear. It is a good swimmer and have large paws with small bumps that helps it to provide support while walking on the ice. The scientific name of polar bear is Ursus maritimus whose features are described in the question.
I WILL MARK BRAINLIEST
Answer:
thank you for making me rich man ;)
Explanation:
Which is the best definition for lineage?
A single line showing age.
A continuous line of descent.
A set of parallel lines.
Branching lines showing breaks in descent
Answer:
A continuous line of descent.
Explanation:
A lineage is a descent from the ancestors, is also defined as a sequence or a continuous line of descendants of an individual. They are a subset of the evolutionary tree of life. Just like the subject of geography is arranged into several batches which are descended from the linage of the similar nature of interrelated branches.In a certain ecosystem, there is a large number of rabbits which graze upon grass. Rabbits are herbivores, which means they only eat plant material. Later, a population of wolves is introduced into this ecosystem. Wolves are carnivores, which means they only eat meat.
How will the introduction of wolves into this ecosystem affect the other organisms?
A.
The change will be helpful to the rabbits and the grass.
B.
The change will be harmful to the rabbits but helpful to the grass.
C.
The change will be helpful to the rabbits but harmful to the grass.
D.
The change will be harmful to the rabbits and the grass.
Answer:
b
Explanation:
i'm working on a lab report on water erosion on edg lol
pls help i'm so behind
is it okay??
Some facts about Water erosion :
Water erosion is the detachment and removal of soil material by water. The process may be natural or accelerated by human activity. ... Water erosion wears away the earth's surface. Sheet erosion is the more-or-less uniform removal of soil from the surface.
Water and Wind Erosion (cause)
Water erosion is the removal of soil by water and transportation of the eroded materials away from the point of removal. Water action due to rain erodes the soil and causes activities like gully, rill, and stream erosion leading to the downstream effects of flooding and sedimentation.
Use the figure below to find how many possible combinations of maternal and paternal chromosomes can you have?
Thanks in advance!!
Answer:
We have 23 pairs each with 50/50 probabilities. That works out to 223 possible combinations of gametes from one human individual.
Which statement explains a major taxonomic difference between fungi and plants? A) plant cells are terrestrial, while fungi cells are aquatic. B) plant cells are heterotrophic, while fungal cells are autotrophic. C) plant cell walls contain cellulose, while fungal cell walls contain chitin. D) plant cell walls surround a cell membrane, while fungal cell walls surround a plasma membrane
Answer:
the answer to this question is A
Using the following words, explain the difference between
DNA and RNA.
Nucleus, uracil, double helix
1. Using the graph, describe the events that occur in the body during the first year of
HIV infection.
2. Describe what happens between the first year and the tenth year of infection.
3. Explain why the concentration of antibodies begins to decrease after nine years of
infection.
4. At what point on the graph does an infected person have AIDS?
5. Why does the number of HIV particles begin to level off after nine years?
6. How do you think the high rates of HIV transmission in humans might be related to the length of time it takes for the virus to develop into AIDS?
Answer:
1. Using the graph, describe the events that occur in the body during the first year of
HIV infection.
2. Describe what happens between the first year and the tenth year of infection.
3. Explain why the concentration of antibodies begins to decrease after nine years of
infection.
4. At what point on the graph does an infected person have AIDS?
5. Why does the number of HIV particles begin to level off after nine years?
6. How do you think the high rates of HIV transmission in humans might be related to the length of time it takes for the virus to develop into AIDS?
1. Which graph best represents the relationship between the angle of insolation and the
intensity of
insolation?
Answer: 3
Explanation: intensity of insolation increases as angle of insolation increases
The graph that goes / lol
Insolation is the energy which is received on the planet from the solar radiation. The angle of insolation is directly proportional to the intensity of insolation. Thus, the correct option is C.
What is Insolation?
Insolation is the energy which is received by the earth, it is also known as incoming solar radiation. Insolation is the form of short wave radiation. The intensity of Insolation is a measure of how the incoming solar radiation is coming straight on a certain location of Earth's surface.
As the angle between the sun and the absorbing surface changes i.e., the intensity of light on the surface is reduced. When the surface is parallel to the sun's rays i.e., perpendicular to the surface, the intensity of light falls to zero because the light does not strike on the surface. The intensity of insolation increases, as the angle of insolation gets closer to 90°.
Therefore, the correct option is C.
Learn more about Insolation here:
https://brainly.com/question/14505845
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Please Help- Which of the following conclusions would be best supported by the fossil record?
Rocks can destroy trees.
Animals need leafy tees.
Trees give off oxygen.
The environment has changed.
Answer:
D
Explanation:
2. The excretory system consists of:
Answer: The excretory system is largely associated with the urinary, or renal, system. This system consists of various organs that produce and then excrete the urine out of the body: the kidneys, ureters, the bladder, and the urethra. They include the kidneys, large intestine, liver, skin, and lungs. The kidneys filter blood and form urine. They are part of the urinary system, which also includes the ureters, bladder, and urethra. Each kidney has more than a million nephrons, which are the structural and functional units of the kidney.
Explanation:
how many inches of rain is to be expected in the Temperate forest biome per year?
A:10-23
B:11-27
C:12-35
D:17-40
Science question(I would appreciate your assistance)
What muscle connects your neck and shoulder, what does this muscle do?
Which statement describes characteristics of planarians?
They live in freshwater, are free-living, and reproduce sexually and asexually.
Most planarians are found in freshwater. Since they reproduce through fission, they reproduce asexually. However, since they are heteromorphic, they also reproduce sexually.
What is the difference between an adaptation and when an organism adapts? Give an example to illustrate the difference.
Answer:
Natural selection is the mechanism that drives the evolution of adaptations. ... The difference between adaptation and natural selection is that adaptation is the characteristic while natural selection is the mechanism that increases the probability that an advantageous characteristic is passed on and becomes commonplace
Explanation:
Answer:
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Explain why each pair of words below are opposites.
Answer:
Explanation:
These words are opposites because of the suffixes or prefixes.
TELL ALL THREE ANSWERS FOR BRAINLIEST!
What do supernova remnant and planetary nebulae have in common? Select the three correct answers.
A. They are diffuse.
B. They are composed of matter from dying stars.
C. They emit non-visible radiation.
D. They are composed only of hydrogen and helium.
E. They have planets circling them.
F. They contribute matter to interstellar space.
Supernova remnant and planetary nebulae have ; ( B, C, F ) in common
They are composed of matter from dying stars ( B )They emit non-visible radiation ( C )They contribute matter to interstellar space ( F )Supernova remnant is a by product gotten from the explosion of star(s) in the galaxy ( supernova galaxy ). which is bounded by a shock waves and contains materials emanating from the explosion of star(s)
A Planetary nebulae looks like a planet when viewed through a small telescope. but it is actually a bright shell of hot gas continuously expanding. and it is a by product of the breaking down of a star(s) life ( usually low-mass star )
Therefore we can conclude that the similarities between a supernova remnant and a planetary nebulae is that They are composed of matter from dying stars ,They emit non-visible radiation, They contribute matter to interstellar space
Learn more : https://brainly.com/question/10237128
A probability of 1/4 is equal to a probability of 75%
True or False
4. Some cells, such as human nerve and muscle cells, contain many more mitochondria
than do other cells, such as skin cells. Infer why some cells have more mitochondria
than others. (SB1a)
A. The cells divide more frequently.
B. The cells use more energy.
C. The cells store more nutrients.
D. The cells degrade more proteins.
✓ B) The cells use more energy.
Some cells such as human nerve and muscle cells.
Some cells have more mitochondria because the cells use more energy. The correct option is B.
What are mitochondria?Mitochondria are the powerhouse of the cell. It is a long cylindrical organelle. Some cells contain more mitochondria than others because they require more energy. The mitochondria store energy for the function of the cell.
So, for example, the muscle contains a lot of mitochondria, as does the liver, the kidney, and, to some extent, the brain, which runs on the energy that those mitochondria make.
Depending on the function of the cell, several mitochondria are frequently found in one cell. Mitochondria, like other organelles, are found in the cytoplasm of cells.
Therefore, the correct option is B. The cells use more energy.
To learn more about mitochondria, refer to the link:
https://brainly.com/question/18540744
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What are the 4 steps of mitosis? What occurs during each?
Explanation:
There are four stages of mitosis: prophase, metaphase, anaphase and telophase.1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister chromatids are pulled to opposite poles of the cell 4) Telophase: nuclear envelope reforms, chromosomes unfold into chromatin, cytokinesis can begin The order of the stages of mitosis can be remembered using the mnemonic PMAT.
Você sabe de onde vem á água da sua casa?
Answer:
No se compa
Explanation:
no se compa no seconpa
Help Me please ASAP!!!!!!!!!
Answer:
the answer is 3 and that's it
Students watch a cartoon and then rated how funny they thought the cartoon was
Answer:
What's the question? Looks incomplete
What is natural selection?
- A prodded that selects variations that help with survival and that spreads the variations to more offspring
-A process through which nature select an individual within a population for extinction
-A process that causes all populations to gradually increase in size
-A process that causes random variations to appear in the offspring of every generation
A process that selects for variations in a population that help with survival and that spreads the variations to more offspring.
I’ll give a lot of points just please help and has to be the correct answer
Answer:
The ocean continued to shrink until, about 270 million years ago, the continents that were ances tral to North America and Africa collided. Huge masses of rocks were pushed west ward along the margin of North America and piled up to form the mountains that are now the Appalachians. Well, mountains are limited in their theoretical height by several processes. First is called isostasy the bigger a mountain gets, the more it weighs down its tectonic plate, so it sinks lower. The second is called glacial buzzsaw the taller and colder a peak, the faster snow and ice will wear it down/away.
Explanation:
Hope that helps you.
ecosystem contains both blank and blank parts
Explanation:
Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.
PLEASE HELP ITS URGENT What is the functionof the peripheral nervous system? A. To transmit signals between the body and the brain or spinal cord B. To transmit signals related to movement of the hands and feet C.To transport blood to the brain D. To transport oxygen and nutrients throughout the body
Answer:
The peripheral nervous system (PNS) is one of the two components of the nervous system, the other part is the central nervous system (CNS). The PNS consists of the nerves and ganglia outside the brain and spinal cord.[1] The main function of the PNS is to connect the CNS to the limbs and organs, essentially serving as a relay between the brain and spinal cord and the rest of the body.[2] Unlike the CNS, the PNS is not protected by the vertebral column and skull, or by the blood–brain barrier, which leaves it exposed to toxins and mechanical injuries. The peripheral nervous system is divided into the somatic nervous system and the autonomic nervous system. In the somatic nervous system, the cranial nerves are part of the PNS with the exception of the optic nerve(cranial nerve II), along with the retina. The second cranial nerve is not a true peripheral nerve but a tract of the diencephalon.[3]Cranial nerve ganglia originated in the CNS. However, the remaining ten cranial nerve axons extend beyond the brain and are therefore considered part of the PNS.[4] The autonomic nervous system is an involuntary control of smooth muscle and glands. The connection between CNS and organs allows the system to be in two different functional states: sympathetic and parasympathetic
Explanation:
1 point
1. If many trees are removed from a forest by logging, what is the most
immediate effect on the carbon cycle in that forest? *
A. Increased rates of decomposition (dead things will decompose faster).
B. Decreased use of atmospheric CO2 (not as much carbon dioxide will be taken in by
the trees).
C. Decreased combustion of fossil fuels (not as many fossil fuels will be burned)
D. Increased production of organic compounds (more compounds containing carbon
will be produced/made).
5. Which climate type forms the thickest soil the quickest?