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sveticcg [70]
3 years ago
13

NEED HELP ONLY WOTH 9, A and B

Biology
1 answer:
soldi70 [24.7K]3 years ago
6 0

Answer:

a is physical

b is software

Explanation:

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when a wild fire starts,lets say probably in a forest,some plant that are not yet discovered might go extinct in that forest,some animals that are about to go on extinction might also die due to the result of the fire

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Why is breathing more difficult at high altitudes, such as at the top of mount everest?
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