Chordates Video Lessons

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Problem: Before amphibians could be successful on land, they had to:a. develop a more efficient heartb. develop a way to prevent drying outc. develop lungsd. b and ce. all of the above

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Problem Details

Before amphibians could be successful on land, they had to:

a. develop a more efficient heart

b. develop a way to prevent drying out

c. develop lungs

d. b and c

e. all of the above

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Chordates concept. You can view video lessons to learn Chordates. Or if you need more Chordates practice, you can also practice Chordates practice problems.

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Our tutors rated the difficulty ofBefore amphibians could be successful on land, they had to:a...as low difficulty.

How long does this problem take to solve?

Our expert Biology tutor, Kaitlyn took 5 minutes and 11 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Saunders's class at MEMPHIS.