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
PSYCHO15rus [73]
3 years ago
15

What substances must animal cells take in from the environment to maintain homeostasis?

Biology
1 answer:
scZoUnD [109]3 years ago
5 0
They need to take in Oxygen
You might be interested in
Which of the following is true about the hierarchy or organization of life? (Check all that apply)
svetoff [14.1K]
E. Starting at the most basic level is the atom
5 0
3 years ago
What is most likely to responsible for the rounded shape rocks called seascapes
Zinaida [17]

A seascape rock is one made of metaphysical and biological properties usually of fine grained sandstone sediments.These rocks are mostly featured for decorative purposes in seascape photography.

4 0
3 years ago
Read 2 more answers
What do you guys think phagocytosis mean in biology?
nydimaria [60]
Process by which certain living cells called phagocytes ingest or engulf other cells or particles. The phagocyte may be a free-living one-celled organism, such as an amoeba, or one of the body cells, such as a white blood cell
3 0
3 years ago
Give one reason Mendel chose pea plants for his experiment
tresset_1 [31]
The benefits that pea plants have and why Gregor Mendel considered them ideal for his experiments was due to the following:
<span>> They were easy to grow and grew quickly
> Their traits are easy to identify 
> They have 7 different traits that can be observed 
> There are different types of peas that can be cross-bred or hybridized 
</span>> Ultimately convenience due to pea plants being a low maintenance plant that did not occupy much space
5 0
4 years ago
Read 2 more answers
Explain the importance of promiscuous binding specificity exhibited by mhc class i and class ii molecules.
Oksanka [162]

It allows cells and antigen presenting cells to present a large range of antigens (in the range if millions) to T cells so there is an appropriate immune response against the invading pathogen or cancer.  This is possible without changing or having many types of MHC complexes.






5 0
3 years ago
Other questions:
  • Which of the following is the main evidence of life in the early universe?
    9·1 answer
  • Could someone help me with number 8?
    5·1 answer
  • WILL GIVE BRAINLIEST!!!!!
    7·1 answer
  • As a period of drought begins, how would infiltration and condensation change initially? What would happen to these two processe
    7·1 answer
  • Which of these atoms is most likely to share electrons with other atoms?
    12·2 answers
  • When an atom or molecule gains electrons it is said to be ____________ ; when it loses electrons it is ____________ . Oxidation-
    7·1 answer
  • Zach listed the process of how laser beams are produced with crystals.
    10·2 answers
  • Where in a data table should units of measurement be shown?
    11·2 answers
  • What is the major source of energy for the Earth?
    12·1 answer
  • How many chromosomes will each sperm cell produced by meiosis have. in a cat
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!