Question

In the past, mass extinctions encouraged the rapid evolution of surviving species

Select one:
a. because they killed all organisms that had co-evolved
b. becaused they apred all organisms that had evolved at the same time
c. by making new habitats available to them
d. by changing developmental genes

Answer 1

1.d 2.b 3.b 4.c 5.d

hope it helps

Answer 2

1. d

2. b

3. b

4. c

5.c