Answer:
The answer is D. Double Helix
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.
B - They have different arrangements of atoms.
Climate, Land form/shape and fossils(he was most interested in this)
