Organisms need nutrients in order to

The correct answer is: B. Utilize chemical compounds.

Organisms need nutrients in order to utilize chemical compounds to build and maintain their cells, tissues, and organs. Nutrients are also used to produce energy, regulate body functions, and fight off infection.

Option A is incorrect because breaking down food is not the only purpose of nutrients. Nutrients are also used to build and maintain cells, tissues, and organs.

Option C is incorrect because recycling is not the only purpose of nutrients. Nutrients are also used to produce energy, regulate body functions, and fight off infection.

Option D is incorrect because all organisms need nutrients in order to survive.