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GREYUIT [131]
4 years ago
5

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 ________.
Biology
1 answer:
Ray Of Light [21]4 years ago
3 0

This is an example of a physiological mechanism.  A physiological mechanism is <u>an automatic  mechanism that governs our body using our bodily organs to stay alive and  functioning</u>. Other examples of physiological mechanisms include those we use  for sleeping and regulate body temperature.

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Which of these would best describe the outcome of increasing the kinetic energy of the molecules in the above picture
masya89 [10]

The question is incomplete, the complete question is:

Which of these would best describe the outcome of increasing the kinetic energy of the molecules in the above picture? A) The temperature will increase. B) The temperature will decrease. C) The temperature will remain unchanged. D) The temperature would fluctuate up and down.

Answer:

The temperature will increase

Explanation:

Temperature is defined as the average kinetic energy of the molecules of a body. Increasing the kinetic energy of the molecules will also increase the temperature of the molecules.

Similarly, kinetic energy is proportional to temperature. Hence an increase in the kinetic energy of molecules also leads to increase in the temperature of the system.

8 0
3 years ago
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Select all that apply.
Maksim231197 [3]
The anwser is B, favor organisms well adapted to the enoviorement. 
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3 years ago
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Match the type of water with the location in which it is found
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Ice: glacier

Groundwater: A Well

Water Vapor: Atmosphere

Surface Water: The river

5 0
4 years ago
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If a fossil contains 50% of the amount of carbon that a living animal contains, how many half lives have passed while it decayed
vekshin1

The currently accepted value for the half-life of 14C is 5,730 years. This means that after 5,730 years, only half of the initial 14C will remain; a quarter will remain after 11,460 years; an eighth after 17,190 years; and so on.

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3 years ago
Predict which mechanism of reproductive isolation played a role in trumpeter speciation in the Amazon basin. Note: Trumpeters ca
Alexandra [31]

Habitat isolation is likely to be most relevant in the case of trumpeters in the Amazon basin.

If trumpeters can not cross rivers, then they would be able to mate with trumpeters on the same side of the river but not on the other side- a form of prezygotic isolation.

what are trumpeters?

The term "trumpeter" comes from the deep, booming territorial call of these chicken-sized, long-necked, hunch-backed, small-headed, short-tailed, dark-plumed, long-legged birds that wander the jungle floors of South America.The land of South America that now the Amazon River and its tributaries drain is recognized as the Amazon basin.

learn more about Amazon basin here:-

brainly.com/question/14229038

#SPJ4

6 0
2 years ago
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