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
myrzilka [38]
3 years ago
14

Rem sleep ends when there is a rise in _____, which increase the level of forebrain activity nearly to the awakened state.

Biology
1 answer:
Vera_Pavlovna [14]3 years ago
8 0
Rem sleep ends when there is an increase in the level of serotonin and norepinephrine secreted.<span />
You might be interested in
Describe the whole experiment shown in this document
wolverine [178]

Answer:

no document.

Explanation:

3 0
3 years ago
Read 2 more answers
Which 2 organs perform both chemical and mechanical digestion?
r-ruslan [8.4K]

Answer:

Mouth and stomach.

Explanation:

4 0
3 years ago
Gel electrophoresis separates dna fragments on the basis of what characteristic
Naily [24]
Gel electrophoresis separates fragments on the basis of weight and electric charge. Heavier and/or positively charged fragments don't go as far as lighter and/or negatively charged ones.
3 0
3 years ago
Define physiological
Alisiya [41]

Answer:

Explanation:

relating to the branch of biology that deals with the normal functions of living organisms and their parts.

"physiological research on the causes of violent behaviour"

relating to the way in which a living organism or bodily part functions.

"slow down your body's physiological response to anger by breathing deeply"

3 0
3 years ago
Read 2 more answers
For thousands of years, people have operated farms at the bases of active volcanoes in spite of the risks. what might be the rea
m_a_m_a [10]
Hello There!

As well as the obvious negatives of volcanic eruptions, there are benefits too.
Volcanic eruptions can make the land very fertile.
Also, the lava contains many good minerals.
This makes it an ideal space for farming.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
5 0
3 years ago
Other questions:
  • What are the 2 hormones that are released from the anterior pituitary that influence both the female and male reproductive syste
    5·1 answer
  • The study of how things interact with each other and with their environment is called
    13·2 answers
  • Suppose you have a range of cells with numbers and a few blank entries. if you sort the range in ascending order (smallest to la
    6·1 answer
  • What kind of bond forms between oxygen and hydrogen in a single water molecule?
    8·1 answer
  • Why does the damage of the nervous system cause paralysis of the body?
    7·1 answer
  • Which of the following factors will most likely limit the light-dependent reactions of photosynthesis?
    12·2 answers
  • All of the energy that drives Earth’s rock cycle comes from _____.
    13·2 answers
  • Formas en las que se puede recopilar la data experimental que va a ser analizada e interpretada.​
    14·1 answer
  • A molecule that enters the body from an external source and alters its normal functions is a(an) A molecule that enters the body
    13·1 answer
  • If a bacterial cell is capable of taking up foreign dna, it is said to be what?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!