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
antiseptic1488 [7]
3 years ago
12

During periods of extreme stress a client may experience elevated blood pressure, dilated pupils, and increased respirations. th

ese unconscious responses originate in which part of the brain?
Biology
1 answer:
d1i1m1o1n [39]3 years ago
7 0
The answer is <span>hy<span>pothalamus.</span></span>

<span>The hy<span>pothalamus <span>regulates the </span></span></span><span>sympathetic nervous system, part of </span><span> autonomic nervous system, </span><span>associated with fight-or-flight </span><span>responses.
During stress situations the sympathetic nervous system is more activated, causing a response of either run or fight. Because of that, the body needs to be prepared and there will be elevated blood pressure (the blood is going more to the skeletal muscle, heart,etc), dilated pupils (for better peripheral vision) and increased respiration. </span>
You might be interested in
How does the resulting cell at the end of asexual reproduction compare to the original cell from the beginning of asexual reprod
egoroff_w [7]
Asexual reproduction = Binary Fission = Mitosis
The cell at the end of asexual reproduction compare to the original cell: at the end is called daughter cell, at beginning is parent cell; both have same number of chromosomes (2n = diploid).
3 0
3 years ago
Read 2 more answers
PLEASE HELP WITH THE FOLLOWING
konstantin123 [22]

Answer:

The first option, the second option and the last option is what applies during the electron transport chain

Electrons are removed from their carrier molecules as the molecules will lose energy bit by bit

Protons are moved across a membrane

Oxygen is not a waste product since it is very useful, water is the waste product

Carbon Dioxide is released as it is another waste product

8 0
2 years ago
Stephanie is listening to the news and hears that Earth has recently experienced an increase in
Advocard [28]
Number 2, sun increases basically everyday.
6 0
3 years ago
Bees see the colors yellow and blue, but not red. Flowers that need to be pollinated by bees are mostly yellow of blue. What typ
Inga [223]

Answer:

Natural Selection

Explanation:

In natural selection process of evolution, traits that are essential for an individual to be fit enough to survive under environmental stress become dominant.

Since the flowers are of blue or yellow color, it is essential for a bee to be able enough to perceive the blue and yellow color. Hence, the eyes of bee with time have evolved to perceive these two color so that they can pollinate flower.

5 0
2 years ago
Traits that enable an organism to reproduce, without necessarily helping them to survive, are often selected for. Darwin called
4vir4ik [10]
The example that does not exhibit sexual selection is:
D. male elephant seals fighting over territory and potential female mates
The competition for territory is also one that helps the elephant seals survive. This is because a seal with a larger territory is likely to have access to a greater amount of resources, ensuring its survival.
4 0
3 years ago
Read 2 more answers
Other questions:
  • A sperm cell fuses with an egg cell to produce a zygote. How does the DNA content of the zygote compare to that of the egg? Of t
    12·2 answers
  • On a flight across the ocean your plane crash lands on a remote island with no one around to help. Everyone survives but has amn
    6·1 answer
  • a)Explain one positive step you could take to reduce your risk of coronary heart disease in later life.
    13·1 answer
  • How does the size of the olfactory bulb in sheep compare to the size in humans? What might this tell you about the sense of smel
    13·1 answer
  • Which part(s) of a cell is (are) most like the shipping center of a company? Which part(s) of a cell is (are) most like the ship
    8·1 answer
  • Under what condition is blood most likely to flow backward, from the left ventricle back into the left atrium?
    9·1 answer
  • Why is equilibrium important to a star
    6·1 answer
  • If Earth’s average surface temperature continues to change over the next 30 years at the same rate it changed between 1980 and 2
    15·2 answers
  • After a rain storm water will often bead up on the surface of the car. what special property of water causes this
    6·1 answer
  • Ecosystem ________________ is anything that disrupts the homeostasis of an ecosystem.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!