In the food web diagram, which two organisms are secondary consumers? A. rabbit, snake
B. Lizard, rabbit
C. hawk, grasshopper
D. hawk, lizard

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

Explain how scientists use geologic time to determine the age of landforms.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm