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Mumz [18]
3 years ago
11

A seal has to breathe even if it is asleep. Martin observed a seal for one hour.At the start of his observation the seal dove to

the bottom of the sea and started to sleep. In 8 minutes it slowly floated to the surface and took a breath. In 3 minutes it was back at the bottom of the sea again and the whole process started over in a very regular way. After one hour the seal was:
Social Studies
1 answer:
otez555 [7]3 years ago
5 0

Answer:

On its way up

Explanation:

Let t = 0 be time when seal is at the bottom

8 minutes later it is at the surface

3 minutes it is at bottom starting this process all over.

8+3 = 11 minutes

5 cycles = 11x5 = 55

This seal takes 8 minutes to come back to the surface to breathe

60-55 = 5 minutes.

1 hr = 60 minutes

Seal will be on its way up

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