Which of the following traits is acquired?
A. Number of petals that grow in a plant's flowers
B. Wing shape of a wild bird
C. ability of some gorillas to use sign language
D. Cheetahs ability to run faster then any other land animal

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

Which is the correct formula for photosynthesis

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above