That's false, it's the pons :)
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.
I believe the answer is 2: multiple ecosystems in a biome
There are the answers for ur problems