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
Ganezh [65]
3 years ago
12

Empty stomachs contract, causing both hunger pangs and the secretion of chemical messages that travel to the brain to serve as a

signal to initiate feeding behavior. This is an example of ________. Group of answer choices
Biology
1 answer:
Tema [17]3 years ago
4 0

Answer:

How physiological mechanisms serve as the basis for hunger

Explanation:

Physiological mechanisms are able to provide explanations to body functions, events and outcomes. Such mechanisms could be altered voluntarily when there's the need to. Hunger is on example of such. When a person is hungry the muscles of the stomach contracts and messages are sent to the brain. This process is what tells the person thaat he needs to feed.

You might be interested in
The melting temperature of DNA is the point at which a molecule is half-dissociated (the two strands separate). The melting temp
Vikki [24]
I think it’s gonna be C.
3 0
3 years ago
Which two naturalists were responsible for the development of The Principle of Natural Selection?
antoniya [11.8K]

Answer:

Charles Darwin and Alfred Russel Wallace

4 0
2 years ago
Can organisms can have different proteins in their cells for a particular feature
AnnyKZ [126]

Answer:Variation in traits can be caused by variation in protein molecules within individuals' cells. Protein molecules' structures affect their function and the way they connect to other molecules.

Explanation: ^^^ hope it helps :)

8 0
3 years ago
Why is base pairing important in DNA?
PilotLPTM [1.2K]

Answer:

Explanation:Complementary base pairing is important in DNA as it allows the base pairs to be arranged in the most energetically favourable way; it is essential in forming the helical structure of DNA. It is also important in replication as it allows semiconservative replication.

4 0
3 years ago
Differ between bird and bat​
Marysya12 [62]
Birds don’t look ugly like bats, just being honest, it’s true
3 0
3 years ago
Other questions:
  • Which of these is the importance of water? Include ALL that apply.
    9·2 answers
  • Cholesterol creates stability in the fluid mosaic model. Can you think of another structure that does the same thing in a plant
    12·2 answers
  • One function of the central vacuole in plant cells is facilitating cell growth: the central vacuole absorbs water and increases
    14·1 answer
  • A 70-year-old client who has four children and six grandchildren states that she "wets" herself when she sneezes or laughs. she
    11·1 answer
  • Whats the evolution of the microscope in timeline
    7·1 answer
  • What is the common term used for the first set of teeth in a horse?
    15·1 answer
  • What is the overall equation for growth rate
    10·2 answers
  • Hair has a medulla region that is variable. Describe the possible variations
    15·1 answer
  • Name the two kinds of particles that make up a water particle
    11·2 answers
  • Can someone please help me with these questions for environmental science.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!