No, grandparents is a common noun, therefore you don't capitalize it. It would be different if you had the names of the grandparents. Like if your grandma is named Martha. You would have to capitalize their name since it is a proper noun
D.
I had to learn the whole thing.
Leopards are found throughout Africa and Asia and some parts in the Middle East from the Soviet Union, Korea, China, India, and Malaysia. Leopards in a variety of habitats including forest, mountains, and grass lands. Leopard’s habitats are well fit for them because of their spots. Their spots help them blend in which helps them find food.