BRAINLIEST
Which are characteristics of polyps?
A. are usually sessile, have tentacles, mouths open downward
B. swim freely, lack tentacles, mouths open upward
C. swim freely, have tentacles, mouths open downward
D. are usually sessile, have tentacles, mouths open upward

Respuesta :

Answer:

D. are usually sessile, have tentacles, mouths open upward

Explanation:

Answer:

d

Explanation:

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