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wel
3 years ago
7

Which of the following is an example of positive feedback?

Biology
1 answer:
LenKa [72]3 years ago
5 0
D. the release of oxytocin during childbirth
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Did tine 3 main feature inside a prokaryotic cell
Sonbull [250]
<span>1.  Cytoplasm. Cytoplasm is where its organelles are suspended.</span> 
<span>2.  Ribosomes. These ribosomes facilitate in manufacturing the cell’s proteins used in many cellular activities.</span> 
<span><span>3. </span>Plasmid. It is a tiny DNA molecule.</span> 
<span>4.  Nucleoid. The genophore of a prokaryotic cell where its genetical material are found.</span> 

Prokaryotic cells have: <span><span>1. </span>Capsules.</span> 
<span><span>2. </span>Flagellum. A tail</span> 
<span><span>3.  </span>Pili, a hair-like structure on its surface.</span> 

8 0
2 years ago
Which statement best describes the difference between the sympathetic and parasympathetic nervous systems? A. The sympathetic sy
kvv77 [185]

The correct answer is option B, that is, the sympathetic system prepares the body for stress and activity and the parasympathetic system prepares the body for rest.  

Both the parasympathetic and sympathetic nervous system are the components of the autonomic nervous system that works obligatorily. The sympathetic nervous system holds the key in controlling the body at the time of stress and injury, it is generally regarded as fight or flight. It contracts the muscles of the heart in order to enhance the rate of the heart.  

On the other hand, the parasympathetic nervous system is responsible to monitor the function of the body when it is at rest. It assists in sustaining the homeostasis in the body. It relaxes the muscles of the heart in order to reduce the rate of the heart.  


4 0
3 years ago
Read 2 more answers
The experimenter chooses the value of which variable?
bekas [8.4K]
B manipulated variable
7 0
2 years ago
Most people's values are not a system at all; they are typically a collection of general principles, practical conclusions, and
Aleksandr-060686 [28]

Answer: Moral compass

Explanation:

Most people's values are not a system at all; they are typically a collection of general principles, practical conclusions, and emotional pronouncements. Your challenge is to create a more refined and accurate <u>moral compass</u>, an enlightened system of values that you can use to guide your moral decisions.

When we talk about moral compass, we're referring to a gut feeling that allows that to difference what's right and what's wrong to say or do, and this is the feeling we use as a guide for everytime we've got to take a path of action.

3 0
3 years ago
Darker skin in equatorial environments is adaptive because it prevents ____________ deficiencies, which cause _____________ in n
Delicious77 [7]

Answer:

Vitamin D

Rickets

Explanation:

Lack of vitamin D causes rickets

3 0
3 years ago
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