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defon
3 years ago
12

Your classmate asks your teacher why viruses are so hard to define. Her response would likely be:

Biology
2 answers:
solong [7]3 years ago
5 0

Answer:

"Some viruses are good for humans, and others are harmful."

Explanation:

"Some viruses are good for humans, and others are harmful."

zmey [24]3 years ago
3 0

Answer:

"New viruses that don't fit our definitions are discovered all the time."

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The mechanisms by which restrictive lung diseases reduce lung function is increasing shortness of breath, chronic cough, weight loss, and fatigue.

<h3>How does the breathing process work?</h3>

Pulmonary ventilation consists of the flow of air into and out of the lungs with each cycle, which is composed of inspiration and expiration; it is a what they run on is the process of running the resources.

The respiratory pattern of individuals with restrictive diseases is a higher respiratory rate and lower tidal volume. of the airways, that is, they have a smaller radius. The faster the flow, the greater the friction of the molecules with the airways, further increasing the resistance.

See more about restrictive lung diseases at brainly.com/question/13047253

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