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defon
3 years ago
9

David is a 60-year-old smoker that has developed emphysema. This condition affects the lungs and prevents them from exchanging c

arbon dioxide and oxygen. Specifically, oxygen cannot move from a high to low concentration in the lungs because the lungs are damaged.
Biology
1 answer:
tekilochka [14]3 years ago
7 0

Answer:

He must get oxygen from the hospital

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See the answer below

Explanation:

<em>The advice I would give  to Zara would be that she should keep Bozo in a separate tank with common salt water away from the goldfish. Bozo is a salt water fish while the goldfish can only survive in freshwater.</em>

If Bozo is kept in a saltless water/freshwater tank with the goldfish, the water would be hypotonic to Bozo. Consequently, water will osmotically diffuse into the cells of Bozo, the cells would become turgid and lyse, and this would lead to the death of the fish.

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