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
tatuchka [14]
3 years ago
7

You know that a chemical reaction has occurred when _______

Biology
2 answers:
dexar [7]3 years ago
6 0
C because it have to just occurred to happen
Zolol [24]3 years ago
5 0
A
......................
You might be interested in
Why do humans sweat and dogs pant
iragen [17]
I think because humans have sweat glands in their skin that help cool the body by evaporation. Dogs don't have sweat glands but they have extensive blood vessels in their tongues that allow for heat to transfer. Panting helps move air across the tongue which carries away heat from the dog's blood. 
8 0
4 years ago
Where are the motor proteins that move chromosomes toward the poles of the mitotic spindle located?
stepladder [879]

Answer:

They are at or near the ends of the microtubules. I hope this helps you! :D

8 0
3 years ago
Which statement below is correct about the digestive system.A.The small intestine comes together with the stomach to form a tiss
Mekhanik [1.2K]

Option D. Is correct.

7 0
4 years ago
Question 6
VladimirAG [237]

Answer:

drain

Explanation:

thermal is to hear as drain is to water

8 0
3 years ago
Read 2 more answers
Which statement best describes the role of the cell membrane?
spin [16.1K]
<span>Which statement best describes the role of the cell membrane?<span>a. It stores genetic material.

b. It encloses the cytoplasm.

c. It produces proteins.

d. It breaks down food particles.
</span></span><span>
</span>
7 0
4 years ago
Other questions:
  • A proton gradient across the mitochondrial inner membrane is a requisite for the synthesis of ATP. What contributes to the creat
    6·1 answer
  • Parts of matter from smallest to largest: atom, electron, and compound.
    11·1 answer
  • Select all that apply.
    15·1 answer
  • A client has end-stage kidney disease and is receiving hemodialysis. during dialysis the client reports nausea and a headache an
    9·1 answer
  • Each child born to a particular set of parents has probability 0.25 of having blood type o. if these parents have 5 children, wh
    13·1 answer
  • During the mechanical step in the sewage treatment plant I. solid waste material settle out. II. bacteria break down 85%-90% of
    6·1 answer
  • Helpppppp pleaseeeeeee
    12·1 answer
  • Glucose consists of carbon, oxygen and hydrogen atoms. What happens to these atoms
    13·1 answer
  • Can modern phylogeny-based taxonomic systems ever produce a satisfactory phylogenetic tree based on DNA
    15·1 answer
  • Fats are made of an alcohol called __ and three ___ ___ chains
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!