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marshall27 [118]
3 years ago
15

In the diagram below, which step represents the excretory function of the lungs?

Biology
1 answer:
zheka24 [161]3 years ago
4 0

Answer:

B. CO2 out

Explanation:

The excretion is the process of removal of the waste product from the body. The carbon dioxide is the byproduct of the aerobic respiration, which is carries from the tissues and the lungs by blood. In the lungs at alveoli, the carbon dioxide is transferred from the blood to the lungs and released out through the nostrils. Hence, the out of the carbon dioxide represent excretion through lungs.

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Explanation:

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The food chain that would include an aphid include:

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<h3>What is a food chain?</h3>

A food chain is a chart that shows how food is transferred from producers to consumers.

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Learn more about food chain at: brainly.com/question/19066362

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