How have flounder adapted to avoid being seen on the ocean floor? A. They change color to match their environment.
B. They have venomous spines.
C. They have sharp pincers.
D. They're flat.

Which environment would most likely not contain fossils? a a thick deposit of cracked, dried mud b sediment deposited in a sandy river bed c intrusive rock formed from cooled magma d layers of sand accumulated for a century

Where would you be most likely to find a freshet?

Lomexico, central america, and the caribbean: mastery testselect the correct answer. which of the following was the leading cause of death among native americans after the arrival of europeans? a. conquistadorsb. diseasec. starvationd. warreset