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seraphim [82]
2 years ago
6

A lacrosse player has a history of coughing spells and difficulty breathing during indoor and outdoor sport participation and ca

rdiovascular conditioning. what might this history indicate?
Biology
1 answer:
n200080 [17]2 years ago
5 0

I believe the answer is Exercised-induced bronchospasm

Exercised-induced bronchospasm  or exercise-induced asthma is a bronchospasm that caused by exercise. Bronchospasm means that the bronchus is narrowing, makes the air become harder to move through it. This makes the person hard to breathe and coughing. Wheezing sound might be heard. Exercising in cold weather have a higher risk to induce this condition.



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aev [14]

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D. Small population size

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See the answer below

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2. Due to the solutions used to water the plants in groups E and F being more concentrated (hypertonic) to that of the cell sap of the plant, <u>water molecules diffused out of the cell sap to the ambient solution</u>. As time goes by, the plants lose too much water, become wilted, and died off eventually. Instead of water molecules to keep diffusing into the plants in order for them to grow, the reverse was occurring and this led to their death.

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