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baherus [9]
3 years ago
12

What is a spirometer and describe its use?

Biology
1 answer:
stepladder [879]3 years ago
4 0

Answer:

Spirometry is a type of pulmonary function test (PFT), a noninvasive procedure that provides important information about how well the lungs are working. More specifically, it reveals how much air is moving through the lungs and how quickly as you breathe through a tube.

Hope this helps!

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What are the roles of producers consumer, and decomposers in an ecosystem
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Answer:

Producers Create Energy for the Consumers

Consumers "Use" or Consume Things of the environment

Decomposes eat or destroy the dead consumers and producers to help the environment grow

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4 years ago
Which of the following is a primary function of the skeletal system?
arsen [322]

Answer: The answer to the question is D

Explanation:

The skeletal systems composed of the bones and network of tendors, ligaments and cartilages that connects  and fasten the bones together. The skeletal systems are grouped or divided into two, namely the Axial and the appendicular, The system provides the stroctural supports for the human body and also safe guard the various organ fron damage. The system serves other vital functions.

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3 years ago
How do lungs and airways compare among birds and mammals?
Shtirlitz [24]

Answer:

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Explanation:

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