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
Tanya [424]
3 years ago
7

The brain's pineal gland produces the hormone ________, which helps control your sleepiness and wakefulness cycles.

Biology
2 answers:
Katen [24]3 years ago
8 0
<span>The brain's pineal gland produces the hormone melatonin,  which helps control your sleepiness and wakefulness cycles. Melatonin is a natural hormone in the body which production is </span>stimulated by darkness and decreased by light.  This hormone is involved in the <span>internal body clock and regulates diverse body functions.</span>
Norma-Jean [14]3 years ago
7 0
Melatonin is the hormone produced by the brain's pineal gland. This hormone helps in regulating one's sleep cycle - i.e. controls sleepiness and wakefulness.
You might be interested in
Is it possible today for a eukaryotic cell to live
scoundrel [369]

Answer:

Its "No, eukaryotic cells cannot live without

mitochondria and chloroplasts; they provide

the energy cells need to survive."

Explanation:

Hoped this helped, have a great day

Brainlist?

7 0
3 years ago
What happens in the body and the nervous system from the moment you see this bug?
poizon [28]
You go into diahorrea
6 0
3 years ago
An abnormal condition in which the placenta separates from the uterine wall before the birth of the fetus.
almond37 [142]
The abnormal condition in which a placenta separates from the uterine wall before the birth of the fetus is known as:

Placental abruption

I hope this helps! I'm happy to answer any other questions you might have :)
4 0
3 years ago
Which of the following is likely the direct source of energy to move the sailboat? A, sun B. Wind. C. Moving sails D, Moving wat
ser-zykov [4K]
The direct source of energy to move the sailboat is probably wind, since wind is what pushes the sail of the sailboat, which is what propels the sailboat forward. 

Hope this helps!
5 0
3 years ago
In the early 20th century, psychology focused on subjective information. The development of behaviorism shifted the focus of psy
Elena L [17]

Answer:

Objective

Explanation:

In psychology, objectivity is something that is not influenced by emotions or feeling therefore it is based on facts.

Therefore, objective psychology would refer to an approach that is based on quantitative and measurable behaviorism.

In the early 20th century, it was based on subjective information. This was the opposite of objective where personal perspectives, feelings and opinions were used in decision making.

7 0
3 years ago
Other questions:
  • Mendel’s law of segregation states that
    13·1 answer
  • A psychrometer is the only measuring instrument needed in order to find
    5·1 answer
  • Which two animals are closely related the most? Blue whale, ferret, domestic cat or a bobcat? How ?
    7·1 answer
  • In the Darfur region of the Sudan, Arab herders and African farmers have survived on the same land for generations. Although the
    9·1 answer
  • Travels faster through a liquid than through a solid
    5·2 answers
  • The fact that a strain of yeast with a certain defective gene can use the human version of the gene to repair itself is evidence
    14·2 answers
  • PLEASE HELP!!!!!!!!!!!
    7·2 answers
  • When a person starts to run, the rate at which her muscles produce CO2 rises drastically. Soon, this increase in CO2 production
    10·1 answer
  • What are the similarities and differences between prokaryotic and eukaryotic genomes?
    12·1 answer
  • The permeability of ______ in the second coiled tubule of the nephron is controlled by _______.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!