Author Question: What selective advantages did an exoskeleton or shell provide?[br][br][b][color=#165FFA]Question ... (Read 99 times)

biggirl4568 · **on:** Jul 13, 2018

What selective advantages did an exoskeleton or shell provide?

Question 2

Weathering in the desert occurs primarily by ____ processes.
A)chemical
B)saltation
C)intermittent
D)alluvial
E)mechanical

AISCAMPING · **Reply #1 on:** Jul 13, 2018

Answer to Question 1

Possibilities include (1 ) protection against ultraviolet radiation, (2 ) protection against desiccation, (3 ) support, and (4 ) protection against predators.

Answer to Question 2

E