Which of the following plant adaptations protects savanna plants from grazers? a. long roots b. growing low to the ground c. water storage d. bitter taste the answer is: bitter taste

Bitter taste because grazers are basically animals that eat plants from the ground so an adaptation to prolong their life would be bitter taste. That is because if animals eat them they see that they are bitter and they don't like it and they don't want to eat them so plants in savannas keep existing this way.

Mutations are changes in the dna