To protect itself from herbivores, plants

a, have thorns

b, secrete toxins

c, cannot do anything because they cannot protect themselves

d, both secrete toxins and have thorns

The answer your looking for is : D) Both Secrete Toxins And Have Thorns. Sorry I'm late but I hope this helps!

-Mo x

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey