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
a_sh-v [17]
3 years ago
5

An ice fisherman has fallen through the ice. In response to the cold water, sensors in the man's skin send a "cold" signal to th

e _____ in the man's brain, which in turn sends signals to muscle cells to begin to contract. As a result of this process, the fisherman begins to shiver.
Biology
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

Hypothalamus

Explanation:

The hypothalamus is a part of the brain which possesses temperature receptor cells that detect changes in the man’s temperature, thereby sending signals in the form of electrical nerve impulses to the man’s muscles and nervous system, which in turn respond in counteracting the drop in the normal temperature of the body.  

Once the muscle cells of this man receive these signals, they produce heat through thermogenesis by shivering when the muscle cells begin to contract. This is one of the mechanisms by which thermoregulation is achieved as controlled by the hypothalamus in the brain of the man.

You might be interested in
Perbedaan amilum, gula dan pati
aleksandr82 [10.1K]

<span>Sugars and starches are different because they have a different texture and they also taste different.
</span><span>

Gula dan pati yang berbeda karena mereka memiliki tekstur yang berbeda dan mereka juga rasa yang berbeda.



</span>
8 0
3 years ago
What is like ants and bee that are invertebrates
Levart [38]
Ants and bee's don't have a backbone, instead, in most cases, they have an exoskeleton.

Hope this helped:)
7 0
3 years ago
Read 2 more answers
How would you expect a disease of cartilage formation affect bone development?
brilliants [131]
I think the answer is b, because cartilage is what helps with flexibility in tissues....
6 0
3 years ago
A plant grows toward a sunny window. This response is an example of
77julia77 [94]

Answer:

phototropism

Explanation:

phototropism is the plant responding to external stimuli, in this case the sun.

6 0
2 years ago
Read 2 more answers
In a certain population of rabbits one year, 25 new rabbits are born and 5 move into the population from surrounding areas. Howe
sleet_krkn [62]

Answer:

Population change is 15

Explanation:

To calculate the change in populations, we add up the immigrants and births and the subtract the deaths and emigrant from it

Change in pop = (birth + immigrants) - (death + emigrants).

Where birth is 25, immigrants is 5, death is 10 and emigrants is 5.

Change in pop = (25+5) - (10+5)

= 30-15

Change in population is 15.

6 0
3 years ago
Other questions:
  • A couple in their mid-30s are at their primary care provider's office because they have been unable to conceive for 3 years. The
    13·1 answer
  • This is the pond behind Serge's house. There are lots of catfish swimming in this pond. Trees ring the pond and rushes and irise
    7·2 answers
  • A plant's life cycle alternates between ____ and ____ generations.
    12·1 answer
  • During which period did the first true mammals appear?
    5·2 answers
  • what changes do they make to their environment? how do these changes help the other living things in that environment
    13·1 answer
  • Why is it important to get enough protein in
    6·2 answers
  • How much were the national dues in 1928 ffa ? ag science question
    6·1 answer
  • True/False: An experiment is a suggested explanation for an observation.
    15·2 answers
  • Which statement about the cell membrane is false?
    5·1 answer
  • why do prevailing winds and positions of islands cause warm ocean currents to pass Christchurch in normal years
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!