Multiply by the power of the eyepiece, usually 10x.
The fallopian tube brings a mature ovum to the uterus.
Correct answer - A (Elephants have few offspring, so they need to protect them from predators.)
Why? - The herd is led by the oldest and often largest female in the herd, called a matriarch. They live in herds so that the young elephants stay safe from predators.