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
enyata [817]
3 years ago
9

Why might someone pale when they are exposed to a cold temperature? vasoconstriction has occurred dehydration of the stratum cor

neum purely psychological vasodilation has occurred constriction of the dermal collagen and elastic fibers?
Biology
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

The correct answer is vasoconstriction has occurred.

Thermal receptors present in the skin sense the cold around the surrounding and stimulates the sympathetic nervous system of the body.

It immediately causes vasoconstriction in the skin, legs, and arms.

Vasoconstriction prevents or decrease the heat loss from the body to the environment.

Decreased flow of blood to the skin and extremities turns the skin pale in color.

You might be interested in
2. When the plastic sheet is pulled down (inhalation), what happens to the pressure in the plastic bottle?​
Korvikt [17]

Answer: (i) Air pressure inside the bell jar increases.

(ii) The balloons inside the jar expand.

(iii)This is similar to the expansion of the lungs during inhalation.

(iv)This is similar to the contraction of the lungs during exhalation.

Explanation:

5 0
2 years ago
How is air density related to the global wind patterns we see on our planet? *
Korolek [52]

Answer:

For example, air with a large amount of water vapor is less dense than dry air because the water molecule has less mass than either an individual nitrogen or oxygen molecule. Also as elevation or altitude increases, air becomes less dense. Unequal heating of the Earth's surface also forms large global wind patterns

Explanation:

5 0
3 years ago
How are meiosis and<br> mitosis different?
goldenfox [79]

Answer:

Mitosis provides two diploids (2n) somatic cells that are genetically indistinguishable from each other and the primary parent cell, whereas meiosis creates four haploids (n) gametes that are genetically individual from each other and the original parent (germ) cell.

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following best matches a part of a living cell with the function it performs?
Anna11 [10]
Its the last optionnnn
4 0
3 years ago
What is the equation for cellular resperation?<br><br><br> no stupid answer plz
Elis [28]
<span>C6H12O6 + 6O2 = 6CO2 + 6H2O + 36 or 38 ATP. 
I hope I helped! </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Doug plants a few peas. After two days, he sees the shoot and the root forming. He observes that the shoot grows upward, toward
    15·2 answers
  • 3. Is a bone a living structure, or merely a deposit of mineral compounds?
    6·1 answer
  • For many generations, a forest has been the home of a single species of bird; these birds primarily eat insects off the forest f
    15·1 answer
  • Pls help me for this <br> urgent ​
    5·2 answers
  • Snuppy, a male Afghan hound, was created by transferring the nucleus from an ear cell of the male Afghan, Tai, into an enucleate
    11·2 answers
  • Help me plssss I think it’s option D
    9·2 answers
  • 3. What is the general pattern of current flow and temperature within the Atlantic basin?
    15·1 answer
  • What type of organisms contains plasmid DNA
    15·2 answers
  • How is the male reproductive system different from other body systems? it is not necessary for an individual's survival. it moni
    5·1 answer
  • Glutamate is the neurotransmitter released at the rod-bipolar cell synapse. When there is light, the rod membrane potential will
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!