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
mariarad [96]
3 years ago
15

All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summa

rized by the following chemical equation: H2PO4- (aq) H+ (aq) + HPO4-2 (aq) This system mostly contributes to which of the following cellular activities?
A.
maintaining homeostasis
B.
reproduction
C.
acquiring energy
D.
natural selection
Biology
1 answer:
vladimir1956 [14]3 years ago
3 0
Maintaining homeostasis.
You might be interested in
What are the 3 types of land - based agriculture?
kobusy [5.1K]

Answer:Subsistence agriculture is often divided into three different types, including intensive subsistence, which is the traditional method, shifting cultivation, which relies on clearing forest to create new farm plots every few years and pastoral nomadism, which relies on traveling with herds of animals.

Explanation:

4 0
3 years ago
What phrase best summarizes the theory of evolution by natural selection? A. Life evolves from other life. B. Only the strongest
Oduvanchick [21]
Natural selection is a gradual process where biological traits become more or less common in a population depending on the usefulness of the trait. 
C. Over time, species evolve by adapting to their environment. 

Insecticide resistance developed through d. natural selection. 
5 0
3 years ago
When vitamin c intake is below 10 mg per day, the symptoms of _______ begin to appear?
Goryan [66]
Hey You!

When Vitamin C intake is below 10 mg per day, the symptoms of scruvy begin to appear.

I really Hope This Helped! =)
8 0
3 years ago
Use the map to answer the following question:
Cerrena [4.2K]

Answer:

Hello, what is the questiom=n?

Explanation:

5 0
3 years ago
Most moths of a particular population died when the chestnut blight fungus that they were dependent on got wiped out but some mo
k0ka [10]
The answer is natural selection. 


Natural selection is one of the fundamental components of advancement, alongside change, movement, and hereditary float. Natural selection is the procedure amid which a few people of an animal types survive and exchange their qualities to their posterity, and others don't. The ones that survived more likely than not had some variety in their genotype that helped their survival.
3 0
3 years ago
Other questions:
  • The nurse should review which lab result before advising a client about taking the first dose of ibandronate (boniva)
    5·1 answer
  • Which question about dinosaurs is a scientific question?
    7·1 answer
  • Which of the following chemical mediators is secreted onto the surface of the skin?
    13·1 answer
  • Define altruism and explain the evolution of altruism
    12·1 answer
  • What do you call one version or form of a trait?
    7·1 answer
  • Which three substances make up each of the smaller molecules that form proteins
    12·1 answer
  • Division of replicated chromosomes occurs during:
    5·1 answer
  • Drinking alcohol during pregnancy negatively impacts development of the fetus because:
    9·2 answers
  • 23. Describe two costs and two benefits of sexual reproduction.
    9·1 answer
  • Please please help it due in an hour!!!! ;-; I'll give brainlst to whom ever is correct!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!