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
Olin [163]
4 years ago
11

Based on the diagram above, which of the following describes the role of organ A?

Biology
2 answers:
lana [24]4 years ago
8 0

Answer:

the answer is D

Explanation:

the answer is D

vodka [1.7K]4 years ago
5 0

Answer: Option D

Explanation:

The blood from the mother carrying oxygen, and essential nutrients is carried to the fetus.There is no different system available in the developing fetus which aids in its growth and development.

The region representing A provides oxygen and nutrients to the fetus and removes carbon dioxide from fetus.

This can be defined as an intersection between the fetus and mother so that there can be exchange of materials.

You might be interested in
What is the purpose of transcription?
Aloiza [94]
Transcription takes the DNA and copies/transcribes it to mRNA. Therefore, the right answer is b
8 0
3 years ago
Read 2 more answers
A cell is hypotonic to it’s environment. Where will water move through osmosis?
TiliK225 [7]

Answer:   B. Into the cell

Explanation: If a cell is put into a hypertonic solution, water will leave the cell. When a cell is put into a hypotonic solution, water will enter the cell. And a cell in an isotonic solution water moves into and out of cell at the same time.

4 0
3 years ago
7. The Galapagos finch species are an excellent example of
hoa [83]
The correct answer to this question is letter A. Speciation. <span>The Galapagos finch species are an excellent example of speciation. It was Charles Darwin himself who is responsible and made the start of the study in Genetics through his natural selection and survival of the fittest. Hope this helps answer your question.</span>
5 0
3 years ago
Please help!!
diamong [38]

Answer:

Eutrophication is an excess of

<u>plants</u><u> </u><u>and algal growth</u><u> </u>often caused by run-off from lawns or

farms that wash excess fertilizer into rivers or coastal waters.

plant.

8 0
3 years ago
Which of the following would not be facilitated diffusion? A. A chloride ion (Cl-) unlocks a protein channel, and passes through
Lisa [10]

Answer: It should be D.

Explanation

Facilitated- requires energy- large molecules require energy to go cross the phospholipid bilayer.

8 0
3 years ago
Other questions:
  • Jenny underwent a surgical procedure during the twentieth week of her pregnancy in which the doctors inserted a needle into her
    11·1 answer
  • Which statement is not true of viral replication?
    9·2 answers
  • How do gastropods function as decomposers?
    14·1 answer
  • PLEASE ANSWER ASAP!! (I'll give brainly!)
    6·1 answer
  • We are all born as naturalists eager to explore the world through our senses.
    5·1 answer
  • Which one of the following would you predict is an allosteric inhibitor of the Krebs cycle enzyme, α-ketoglutarate dehydrogenase
    5·1 answer
  • Why is it beneficial for cells to use ATP rather than directly using the energy stored in the bonds of carbohydrates to power ce
    5·1 answer
  • Need before 5pm today
    10·2 answers
  • Please help w/ this question
    15·1 answer
  • Based on the structure of proteins, how would you explain why Beau’s coat hair changed from straight to curly? Be your explanati
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!