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
sergejj [24]
3 years ago
9

Which of these is a function of the circulatory system?

Biology
1 answer:
Molodets [167]3 years ago
3 0
The correct answer is letter A: the circulatory system removes waste from the tissues by converting carbon dioxide-rich blood into oxygen-rich blood that can be circulated throughout the body to support its several functions. Without the lungs the human body will not be able to process converting blood cells into oxygen-rich cells in the body.
You might be interested in
Which part of the neuron contains the nucleous
Viktor [21]

The main portion of the cell is called the soma or cell body. It contains the nucleus, which in turn contains the genetic material in the form of chromosomes. Neurons have a large number of extensions called dendrites.

4 0
3 years ago
Why Do many scientist think that prokaryotes are similar to the first organisms on the earth?
Vilka [71]

Explanation:

Between prokaryotes and eukaryotes, which type of cells are believed to have evolved first? Scientists have concluded that prokaryote life forms preceded the more complex eukaryotes. All organisms on Earth are classified into two basic cell types. Kary means nucleus.

3 0
2 years ago
Read 2 more answers
Explain the process of cellular respiration. list the raw materials and products of this process. tell how the body eliminates t
sladkih [1.3K]
Hm, raw materials: three stages exist in the electron transport:  It is, glycolysis, citric acid cycle, and electron transport.

In animals, like humans, waste products of aerobic respiration is, water and carbon dioxide, and waste product of anaerobic respiration are lacic acid.

Hope this helps alot!! -Aparri

(Thank you's are always welcome)
7 0
3 years ago
Is food niche or habitat<br>​
djverab [1.8K]

Answer:

habitat

Explanation:

habitat is part of the ecosystem

niche describes ahow different organisms are linked

4 0
3 years ago
Which statement best completes the table?
Zina [86]

Answer:

D

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Cual es el mecanismo que producen las plantas para crear oxigeno.
    8·1 answer
  • Many animals, like mice, _____ when they sense danger. run freeze eat hiss
    7·2 answers
  • In a<br>circuit, the current is the same everywhere.​
    14·1 answer
  • Drag each tile to the correct location.
    13·2 answers
  • When electricity flows through water, the water molecules split into molecules of hydrogen and oxygen gas. How many oxygen (O2)
    6·2 answers
  • Can someone please help me with the question!!! If your answer is correct I’ll mark you as the best answer!!!
    7·1 answer
  • The buildup of pesticides in an organism as you move up the food chain is called
    9·1 answer
  • Choose the option that places the phases of a stem cell into the correct order.
    13·1 answer
  • Which is an example of an organism? <br><br>A. A beetle<br>B. A lake<br>C. A rock<br>D. A shell​
    12·2 answers
  • HELP ASAP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!