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Zepler [3.9K]
3 years ago
8

which of the following is a type of circulatory system open closed both a and b or none of the above

Biology
1 answer:
padilas [110]3 years ago
6 0

Probably A and B #Brainiac

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Which shows the correct order of steps involved when auxin affects plant growth?
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3, 1, 4, 2

Explanation:

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Light degrades auxin, so it is found more in the shaded side of the plant. This causes the cells in this region to proliferate more, and therefore there is more growth on the shaded side of the plant.

This causes the plant to bend towards the light.

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