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erica [24]
3 years ago
12

Plants take in and release oxygen gas.

Biology
2 answers:
Zina [86]3 years ago
4 0

Answer:

Photosynthesis

Explanation:

Carbon Dioxide is from the air and then release oxygen gas.

iren2701 [21]3 years ago
3 0

Answer:

plants takes carbon dioxide and release oxygen.

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Canine teeth are not as useful as it is in animals while archaeopteryx has the character of both birds and reptiles.

<h3>What are vestigial organs?</h3>

The vestigial organs are those organs that have no apparent function in the body which means that the body can do without them.

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Learn more about vestigial organs here:

brainly.com/question/1350219

7 0
2 years ago
Which applies to an earthworm but not to a hydra?
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I think the hydra lacks the specialized cells for touch and chemical detection. On the other hand earthworms have touch, light, vibration and chemical receptors along the entire body surface. Both of them are invertebrates (those animals without a backbone), they include insects, worms, jelly fish, spiders among other animals. 
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How does shared characteristics help scientists determine evolutionary relationships?
abruzzese [7]

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Explanation:

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