9. What does it mean for an organism to have high fitness?
A.
Organisms with high fitness in an environment can survive and reproduce.
B.
Organisms with high fitness can survive in any environment.
C.
Organisms with high fitness do not produce many offspring.
D. Organisms with high fitness developed beneficial traits during their lifetime.

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.