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valina [46]
3 years ago
7

Describe the path that air takes as it enters and passes through the human respiratory system.

Biology
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

In our respiratory system, there is a pair of external nostril situated above the upper lip that receives atmospheric air and passed to the pharynx (a common passage for air and food). The pharynx passed this air to the trachea via larynx (known as the soundbox). The trachea is an extended part which is divided into left and right primary bronchi. Bronchi divide into secondary bronchi, tertiary bronchi, and bronchioles that ending up in thin terminal bronchioles. Each terminal bronchiole constitutes a number of irregular-walled, thin and vascularised bag-like structures called alveoli which are the primary sites of gases exchange.

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explain in dept. what emotion/ feelings can be transferred to an infant by touch?? urgent I'll mark u brainliest​
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The feelings that can be transferred to an infant by touch is the feeling of being comforted

<h3>Emotional development in infants:</h3>

The emotion development of infants starts as early as 4 months after birth.

Usually at birth they exhibit they exhibit both attraction and withdrawal emotional responses.

They show attraction to pleasant situations that bring comfort, stimulation, and pleasure.

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brainly.com/question/14804039

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