Exam Review 1

The body's ability to regulate its internal environment.

• homeostasis

• homogeneous

• heterostasis

• heterogeneous

This system removes waste from the body.

• skeletal

• muscular

• circulatory

• excretory

This body system responds to stimuli

• skeletal

• nervous

• excretory

• circulatory

System that circulates gases, nutrients, and wastes around the body

• respiratory

• muscular

• circulatory

• skeletal

Levels of organization from smallest to largest

• organs, cells, tissues, organ systems

• tissues, cells, organ systems, organs

• cells, tissues, organism, organ systems

• cells, tissues, organs, organ systems, organism

Which of the following two systems work together to be sure the cells get plenty of oxygen?

• respiratory/

  circulatory

• respiratory/

  digestive

• circulatory/

  muscular

• digestive/

  excretory

Which systems work together to allow you to move your legs?

• nervous/

  exctetory/

  digestive

• nervous/

  muscular/

  skeletal

• muscular/

  skeletal/

  excretory

• muscular/

  digestive/

  endocrine

Which system includes the heart and blood vessels?

• respiratory

• excretory

• circulatory

• skeletal

Which system includes the lungs, bronchi, bronchioles, and alveoli?

• circulatory

• respiratory

• reproductive

• nervous

Which system includes the stomach, esophagus, small and large intestines?

• digestive

• excretory

• circulatory

• respiratory