Question

______ support mangrove trees out of the water
a. tap roots

b. prop roots

c. sand dunes

d. tide supports

please select the best answer from the choices provided

a

b

c

d

Explanation:

Mangroves grow in tidal, wet environments. Prop roots are specialized aerial roots that grow downward from the tree's branches or trunk into the soil, providing physical support to keep the mangrove upright and stable in the waterlogged, shifting substrate. Tap roots grow downward for water/nutrients, sand dunes are landforms, and "tide supports" is not a valid biological structure for this function.

Answer:

b. Prop roots