You are given a sentence and your task is to generate another sentence that supports the given input.

Skunks spray a stinky oil to protect themselves and their kits from their enemies.
Skunks spray a strong-smelling liquid to defend themselves

All      the organisms that can not make their own food (and need producers) are called heterotrophs .
Because all animals require an external source of food, they are called heterotrophic.

A polyploid is simply an organism that contains more than the usual two sets of chromosomes.

A(n) polyploid is an individual with more than the correct number of chromosome sets.