Giant pandas are known for their distinctive black and white fur. They mainly eat bamboo. Unfortunately, giant pandas are an endangered species because their natural bamboo forests are disappearing due to human logging and development. If they don't have bamboo, they cannot survive.
A) Because they eat too much bamboo.
B) Because their unique fur makes them easy to spot.
C) Because their bamboo forests are disappearing.
D) Because they are not strong hunters.