Which of the following sequences could be RNA? A
AUCUGA

B
ATCTGA
C
GATTACA

D
AAATIT

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

What must be true for natural selection to heppen

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.