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
Give two examples of how abiotic factors are influenced by biotic factors.
siniylev [52]

Answer:

Ecosystems are influenced by both biotic and abiotic factors. Biotic factors include animals, plants, fungi, bacteria, and protists. Some examples of abiotic factors are water, soil, air, sunlight, temperature, and minerals.

8 0
3 years ago
Read 2 more answers
What sea creature is this?
Dmitry [639]

Answer:

i wanna say a stingray but im not 100% sure

Explanation:

6 0
3 years ago
Read 2 more answers
Part a fill in the blanks in the table below where both δh and δs refer to the system. complete the table by dragging the labels
VMariaS [17]
H S G Low temperature and High temperature.
When H is negative and S positive and G negative there will be spontaneous low temperature and spontaneous high temperature. When H is negative, and S is negative and temperature dependent then the low temperature will be spontaneous and high temperature will be non-spontaneous. When H is positive and S is positive then the temperature dependent and low temperature are non-spontaneous and high temperature will be spontaneous. When H will be positive and S is negative then G will be positive, the low temperature will be non-spontaneous and high temperature will also be non-spontaneous.
5 0
4 years ago
Read 2 more answers
Describe what role the components of the cell membrane play in defending the cell from viruses​
Varvara68 [4.7K]

Answer:

dame coronita xfa lanesecito

8 0
3 years ago
Imagine you are a forensic investigator giving a presentation to a school assembly. A student asks you, “If people have such a s
tino4ka555 [31]

Answer:

This is because our genetic makeup may be closely similar to one another, an   individuals DNA sequence is unique only to the individual much like ones fingerprints.

Explanation:

7 0
3 years ago
Other questions:
  • How does lying on a rock help a turtle maintain homeostasis?
    10·1 answer
  • The cells responsible for humoral immunity are the ________ cells.
    13·1 answer
  • What is the difference between a phenotype and a genotype?
    15·2 answers
  • Indicate whether the following statements are true or false. If the statement is false, explain why it is false. A. Oxygen is to
    6·1 answer
  • Which of the following statements correctly describes how the jet stream effects local weather?
    7·1 answer
  • ❗️❗️❗️❗️❗️❗️PLEASE ANSWER FIRST GETS BRAINLIEST
    5·1 answer
  • The liver is not directly responsible for the digestion process, but releases bile and other compounds that breakdown fats. What
    10·1 answer
  • A ball is projected into the air. Describe the change(s) in potential and kinetic energy.
    5·1 answer
  • The heart is made of muscle and has____chambers,____on each side. The left side contains____blood and the right side contains___
    10·1 answer
  • how does the respitory and cardiovascular systems work to bring oxygen to cells and remove carbon dioxide
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!