Unit 8: Organisms & Reproduction Review

What body system is responsible for gas exchange?

• digestive

• circulatory

• skeletal

• respiratory

The stomach and intestines are parts of which body system?

• nervous

• digestive

• circulatory

• excretory

Which body system is responsible for the production of hormones?

• integumentary

• excretory

• endocrine

• glandulary

The kidneys, ureters, and bladder are parts of which body system?

• digestive

• urinary

• endocrine

• nervouse

What is a key organ of the respiratory system?

• heart

• stomach

• kidneys

• lungs

The heart is the key organ of what system?

• skeletal

• muscular

• circulatory

• respiratory

In a plant, an example of an organ would be a

• cell

• leaf

• branch

• leaf tissue

What is the muscle that moves up and down to regulate breathing?

• stomach

• trachea

• diaphragm

• lungs

A key organ in the integumentary system is

• hair

• skin

• nails

• all of these

Which system is responsible for removing solid waste?

• excretory

• digestive

• respiratory

• skeletal