Human Body Systems Review

Front

Characteristic of most single-celled organisms?

Back

They perform all life processes.

Front

Which statement best describes how a multi-cellular organism survives?

Back

The cells have different functions, and together they are essential for the survival of the organism.

Front

What is the relationship between the respiratory system and the circulatory system?

Back

The respiratory system exchanges oxygen and carbon dioxide with the circulatory system.

Front

In what way are the digestive and circulatory systems alike?

Back

Both absorb gases or nutrients into the body.

Front

What is an example of a trait that is inherited?

Back

dimples

Front

What most likely caused a rabbit to be born with one long ear and one short ear?

Back

A mutation occurred during the development of this one rabbit.

Front

Which statement best explains how a bacterial cell is capable of surviving as a single-celled organism?

Back

It has the ability to carry out all its life functions.

Front

In what way are the circulatory system and the nervous system similar?

Back

They are both transport systems.

Front

Which system in the human body includes the heart, blood, arteries and veins?

Back

cardiovascular

Front

Which of these traits is most influenced by a person's environment?

• ability to roll the tongue
• blood type
• weight
• eye color

Back

weight