Author Question: Briefly discuss how the evolution of jawed fishes and other predatory creatures affected the marine ... (Read 75 times)

azncindy619 · **on:** Jul 13, 2018

Briefly discuss how the evolution of jawed fishes and other predatory creatures affected the marine ecosystem.

Question 2

Plants have adapted to deserts by ____.
A)growing in clumps
B)growing rapidly
C)growing deep tap roots
D)having long dormant years
E)developing soft stems and leaves

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

Answer to Question 1

The development of predators had a major impact because organisms that had previously not needed defense mechanisms either developed defense systems or suffered great population losses.

Answer to Question 2

D