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
iVinArrow [24]
3 years ago
7

WILL MARK BRAINLIEST IF CORRECT!!!!!!!!!!!!

Biology
2 answers:
Lilit [14]3 years ago
7 0
Answer: it’s B
Explanation:
Vlad1618 [11]3 years ago
4 0

Answer:

B. The enzymes will be activated by the change in pH.

Explanation:

You might be interested in
In the late 1980s, however, unusually warm weather caused many of the pools that the toads used as breeding areas to dry up. By
Sav [38]

the answer is B.extinction can be related to a failure to adapt to changes in the environment.

4 0
2 years ago
Read 2 more answers
Cell-to-cell communication is absolutely essential for multicellular organisms. But how do plants communicate when their cells a
nevsk [136]

Ans.

Cell-to-cell communication allows signalling of essential substances between the plant cells, which are surrounded by cell walls. The molecules used by plants for long-distance signalling are known as hormones, such as auxin, ethylene, and gibberelin.

These hormones are secreted by one plant cell and received by another plant cell, where it exerts it affect. Thus, the correct answer to be fill in the blank is 'option A). hormones.'

3 0
3 years ago
Select the correct answer from each drop-down menu. the sun is the primary source of energy for ecosystems. the sun emits . when
galben [10]

The scientific law of one organism feeding off other where energy is transferred from one form to another is known as the law of conservation of energy.

<h3>How the sun is the primary source of energy for ecosystems?</h3>

Energy from the highest energy source that is sun is absorbed by plants to convert it into food (i.e a form of energy). plants are the only ones that can convert sunlight into another form of energy directly.

The animals and organisms that feed off of the plants take some part of this energy for their life cycles and then the animals that feed off of these animals again take some part of this energy and carry on with their life cycle, this is how energy from sun (highest source) is transferred to different organisms by Just changing form.

Thus, The scientific law of one organism feeding off other where energy is transferred.

To learn more about primary source of energy click here:

brainly.com/question/20893934

3 0
2 years ago
What is the purpose of proteins
borishaifa [10]
Hello, 

The prpuse of protiens is to help keep your body healthy and also it is to Repair anything broken torn or Fractred or Sprained


Hope this Helps
Plz mark me as Brainsit or Verifed Answer thanks!!!!
5 0
3 years ago
Read 2 more answers
On a cold morning, Pierre observed that the grass looked wet. The picture below shows
Tpy6a [65]

Answer:

mist our dew not sure i think mist

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • The small, multicellular structures by which<br> liverworts reproduce asexually are
    10·1 answer
  • ¿Qué es la transcripción inversa? ¿En qué proceso participa?
    15·1 answer
  • What happens during the telephase
    11·1 answer
  • (Fill in the blank)
    8·1 answer
  • Give Reasons<br>why addation of<br>acid<br>to a DNA solution causes a change<br>in its absorbance.​
    5·1 answer
  • In scientific times people classified plants and animals by use.<br> True or false
    8·2 answers
  • Eukaryotes have three nuclear RNA polymerases. The primary function of RNA polymerase II is transcription of _____.
    6·1 answer
  • Why do the sky glaciers and aerogel blue
    14·1 answer
  • In an imaginary species of monsters, the gene for head shape has two sides. The dominant side (H) codes for square heads. The re
    8·1 answer
  • What is the highest level of protein structure in human insulin, which has two polypeptides of different mass linked by several
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!