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
Harman [31]
3 years ago
14

Serafina is preparing a lecture on the benefits of exercise and she will highlight that exercise orders up mood-boosting chemica

ls such as _____.
Biology
1 answer:
Andrews [41]3 years ago
7 0
The answer is serotonin. Serotonin is a significant chemical neurotransmitter in the human body. Serotonin that is used in the brain must be made within it. It is believed that serotonin can touch mood and social performance, hunger and ingestion, slumber, reminiscence and sensual desire and purpose.
You might be interested in
For us to feel an earthquake on land it has to register at least _____ or more on the Richter Scale
gavmur [86]
1 to 2 Felt slightly by some people. No damage to buildings.
<span>
3 to 4 </span><span>Often felt by people, but very rarely causes damage. Shaking of indoor objects can be noticeable.
</span>
<span>5 to 6 <span>Noticeable shaking of indoor objects and rattling noises. Felt by most people in the affected area. Slightly felt outside. Generally causes none to minimal damage. Moderate to significant damage very unlikely. Some objects may fall off shelves or be knocked over.

Hope this helps :)
just look up Richter Magnitude scale </span></span>
5 0
3 years ago
Read 2 more answers
Fourier analysis is based on the finding that all sound waves _________. view available hint(s)
Irina18 [472]
 A Fourier analysis is a technique that is able to determine both the amplitude spectrum and the phase <span>spectrum of any signal</span>. This analysis is based on the finding that all sound waves can be derived by adding sinusoids together (so long as the sinusoids are of the appropriate frequencies, amplitudes, and phases). 
3 0
3 years ago
I really need someone who is good at biology please
Sholpan [36]

Answer:

What's the question?

5 0
3 years ago
Read 2 more answers
ASAP right now(picture) Brainliest, All the choose is the same you just put what go there for the 4 words you see in the picture
NeX [460]
Ok so bones is number one
Muscle are number 2
Joints are number 3
And nerves are number 6
8 0
3 years ago
TOPIC 4: GENETIC INHERITANCE
Harrizon [31]

<em>A</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>:</em>

YY

<em>E</em><em>x</em><em>p</em><em>l</em><em>a</em><em>n</em><em>a</em><em>t</em><em>i</em><em>o</em><em>n</em><em>:</em>

Y-purple while y-white

YY is the genotype of a pure breed purple flowered pea plant

Yy is the genotype of a heterozygous pea plant flower (purple is dominant over white)

yy is the genotype of a white flowered pea plant that is generally called as recessive

3 0
3 years ago
Other questions:
  • Why does the moon have phases
    6·2 answers
  • Dinoflagellates are common endosymbiosis of which organisms?
    12·1 answer
  • Which are the most common types of injuries that should be identified along with treatment options in an organizational disaster
    10·1 answer
  • What is the role of ADH (antidiuretic hormone) in regulating salt and water concentrations in the blood?
    13·1 answer
  • Ice floats because _____. A.it is a solid B.it is less dense than liquid water
    13·2 answers
  • Which of the following came about because of shifts and changes in word meanings?
    5·1 answer
  • What sphere do we find fossil fuels in?
    13·1 answer
  • The North Pole is dark 24 hours a day in: a. the summer b. August c. the winter
    12·1 answer
  • 6.The original source of all the energy in the ecosystem is the
    14·2 answers
  • Write how each step in the demonstration relates to Weathering, Erosion and Deposition in the real world.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!