Over time, changes within species lead to the replacement of old species by new species as less successful species become
A)
extinct.
B)
eliminated.
naturally selected
D)
artificially selected.

Drag each label to the correct location on the image. g organisms adopt different strategies and structures to make sure their offspring it uses. herds young into center of group produces many offspring at once to protect against high predation risk protects offspring until environmental conditions are ideal for growth coo b 13 1994 7 odos si . an . i

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

What maintain homeostasis when a persons internal body temperature is 97.5°f