1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dem82 [27]
3 years ago
6

What is the most likely reason that North atlantic right whales migrate to the north in the spring?

Biology
1 answer:
Anna71 [15]3 years ago
4 0
North Atlantic right whales head North to feed in the spring.

You might be interested in
receptors that are _____ bind to chemicals outside of the cell, and this binding process causes a chemical response on the insid
Anettt [7]


Receptors that are embedded on the cell membrane bind to chemicals outside of the cell and this binding process cause a chemical response on the inside of the cell.

These receptors that  help in  communication between the cell and the outside world are called cell surface receptors or sometimes transmembrane receptors.

A majority of chemical signals are water soluble thus unable to cross the fatty lipid bi-layer of the cell membrane. Their receptors, which are protein in nature  therefore must span the membrane, detect their presence outside of the cell and transmit this information into the interior of the cell. 

3 0
3 years ago
Read 2 more answers
Hermit crabs have a soft belly and live in the ocean. To protect themselves, they crawl into discarded snail shells and use them
aniked [119]
The relationship between  the  hermit crabs and the snails  is  A.commensalism

Why? Commensalism refers to a relationship where one organism benefits  from the other without  affecting it. In this case, the hermit crab benefits from the  snails, via the latter's discarded shells. The crab's use of the  snails' shells has no impact on the  snails.
6 0
2 years ago
Which organelle requires oxygen?
goblinko [34]

Answer:

A)lungs

Explanation:

lungs take oxygen and distribute oxygen to every inch of your body

5 0
3 years ago
Speciation is the process by which new species are formed. Which of the following circumstances is most likely to lead to specia
trapecia [35]

Answer is A. A population becomes separated by environmental factors into two groups that do not reproduce with one another.

When a population of a species become geographically separated then gene flow between them stops. Over a period of time, the population may become genetically different in response to the natural selection due to different environments. Selection and genetic drift will act differently on these two separated populations. This will results into two separate species. This type of speciation is called allopatric speciation.

4 0
3 years ago
HELP! 10 Points for greatest answer!
bixtya [17]

Answer:

The Amazon is a critical absorber of carbon of carbon dioxide, a greenhouse gas produced by burning fossil fuels, like oil and coal. ... The Amazon absorbs 2 billion tons of CO2 per year (or 5% of annual emissions), making it a vital part of preventing climate change.

Explanation:

8 0
2 years ago
Other questions:
  • What is the hardest tree in the world today? Enter your answer in the box below.
    5·2 answers
  • Microalgae
    13·1 answer
  • Proteases and acrosin are enzymes. How do they function in reproduction? A Their function is unknown. B They direct the sperm to
    15·1 answer
  • The ability to adjust to changed sensory input is called
    10·2 answers
  • Explain 3 stages of info flow in the nervous system, and explain how they are connected by sensory neurons, interneurons, and mo
    15·1 answer
  • The ______ innervates a variety of organs, including the adrenal medulla, that results in the release of catecholamines from the
    11·1 answer
  • What happens in a nuclear fusion reaction?
    14·2 answers
  • Why are formulas used to describe substances
    12·1 answer
  • The simplest level of organization and basic unit of life is the ___________.
    12·2 answers
  • The Changing Forms of Carbon
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!