Read the sentences below: elephants are herbivores. they primarily eat the leaves and bark of trees and shrubs. choose the correct version of the combined sentence. (1 point)
a) elephants are herbivores, they primarily eat the leaves and bark of trees and shrubs.
b) elephants are herbivores they primarily; eat the leaves and bark of trees and shrubs.
c) elephants are herbivores they primarily eat the leaves and bark; of trees and shrubs.
d) elephants are herbivores; they primarily eat the leaves and bark of trees and shrubs.