Front

How does the muscular system depend on the nervous system?

Back

The nervous system sends signals to the muscles to cause movement.

Front

Which system is most closely associated with the brain? Options: nervous, muscular, circulatory, respiratory

Back

nervous

Front

What is the job of the skeletal system?

Back

Gives shape and support to the body.

Front

Which two systems in the human body were involved when Karlie accidentally touches a hot surface and then quickly pulls her hand away? Options: nervous and muscular, skeletal and circulatory, nervous and respiratory, muscular and respiratory

Back

nervous and muscular

Front

How are multi-celled organisms different from single-celled organisms?

Back

Multi-celled organisms have specialized cells to perform life functions.

Front

A unicellular organism is best described as being

Back

a microorganism.

Front

Which statement would most likely be found in an article about multi-celled organisms like plants?

Back

Plants contain many specialized cells that perform different functions.

Front

Example of a single-celled organism: acorn, amoeba, honey bee

Back

amoeba

Front

Why do multicellular organisms need transport systems?

Back

Most have cells that are not able to exchange gases with the outside environment.

Front

Which is a function of the cardiovascular system?

Back

to transport gases throughout the body