2 years ago

What takes place when you inhale and exhale ?

1 answer:

6 0

When you inhale and exhale, you actually breathe. When you inhale, your intercostal muscles between ribs and diaphragm contract. This increases the space in chest cavity so your lungs can expand and the air enters the lungs. When you exhale, intercostal muscles and diaphragm relax reducing the space in the chest which leads to removing the air from the lungs.

You might be interested in

Please help me

Marta_Voda [28]

Answer:

what do you need help with?

Explanation:

7 0

2 years ago

Identify the disorders described. immune system overreacts to an antigen part of the immune system does not function properly th

PolarNik [594]

Answer: 1: allergic disorders

2. Immunodeficiency disorders

3. Autoimmune disorders

4. Cancers

8 0

2 years ago

Read 2 more answers

Next in abundance of the organs composing the lymphatic system are the they are found throughout the body along the course of th

Dmitry_Shevchenko [17]

<span>Lymph nodes are abundant organs comprising a major part of the lymphatic system, and can indeed be found throughout the body, connected by the lymphatic vessels. However, the highest concentration of clustering occurs within in the inguinal region, cervical region, and axillary region.</span>

3 0

2 years ago

If an enzyme in solution is saturated with substrate, the most effective way to obtain a faster yield of products is to

Pachacha [2.7K]

Catalyst maybe ( lower activation energy).

3 0

2 years ago

Pls im desprate and this thing is timed i need help thanks

Fynjy0 [20]

First one is digestive system
second one is lion fish
i dont know the third one. im sorry

8 0

3 years ago