Biology Basics

Front

What do single-celled organisms have?

Back

Everything they need.

Front

What do multicellular organisms have?

Back

Specialized cells.

Front

What must living things be able to do with substances?

Back

Organize simple substances into complex ones.

Front

What must living things contain?

Back

Genetic material.

Front

What are living things comprised of?

Back

Cells.

Front

What do all living things use?

Back

Energy.

Front

How do living things respond to their environment?

Back

They respond and adapt.

Front

How do living things grow?

Back

By cell division and cell growth.

Front

Why do living things reproduce?

Back

To sustain their population and survive.

Front

What do living things exchange?

Back

Gas.