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WITCHER [35]
2 years ago
14

How breathing rate is controlled both consciously and subconsciously?

Biology
2 answers:
Travka [436]2 years ago
8 0
Breathing is usually controlled subconsciously by the respiratory center at the base of the brain. Breathing continues during sleep and usually even when a person is unconscious. People can also control their breathing when they wish, for example during speech, singing, or voluntary breath holding.
Hope this helps:)
muminat2 years ago
4 0

Answer:

try and think and if you need help then ask again then I will help you

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Which of the following are part of the body’s first line of defense against pathogens?
Fed [463]

The answer is "D"

The body's first line of defense is also known as Innate immunity and incudes mucous membranes. Both the intact skin and mucous membranes of the body offer a high degree of protection against pathogens.

 A good example is the mucous membrane of the respiratory tract. It is lined up with cilia and covered with mucus. The coordinated beating of the cilia drives the mucus up to the nose and mouth where the trapped bacteria can be expelled.

(Lymph nodes and white blood cells belong to the second line of defense, not the first) 

3 0
3 years ago
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sergejj [24]
<span>The answer for your question is
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6 0
3 years ago
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maria [59]

Answer:

They are made of decayed organisms

Then it's c

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4 0
2 years ago
What factors explain the difference in biodiversity between the tundra and the tropical rain forest?
Natali [406]
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8 0
3 years ago
Read 2 more answers
De acuerdo al siguiente enunciado, responda: "sus funciones son similares; difieren en su origen embrionario y en su plan de con
salantis [7]

Answer:

el enunciado hace referencia a estructuras análogas

Explanation:

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3 0
3 years ago
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