Lesson on Body System

Identify the described body system: The outer covering of the body or a person.

• skin

• hair

• brain

• organ

• stomach

Identify the described body system: thin, threadlike growth on the skin of people

• skin

• hair

• brain

• organ

• stomach

Identify the described body system: the organ that receives and sends information throughout the whole body.

• skin

• hair

• brain

• organ

• stomach

Identify the described body system: a group of tissues that work together to perform a specific job

• organ

• heart

• lungs

• stomach

• hair

Identify the described body system: takes in oxygen and releases carbon dioxide

• organ

• heart

• lungs

• stomach

• hair

Which of the following are part of the digestive system? (select all that apply)

• mouth

• stomach

• large intestine

• muscles

• hair

What is the difference between the veins and arteries?

• veins carry blood and arteries carry oxygen

• arteries carry blood away from the heart and veins carry blood to the heart

• they're the same just in different parts of the body

• they're different sizes

What is a similarity of veins and arteries?

• they both move blood and oxygen through the body

• arteries carry blood away from the heart and veins carry blood to the heart

• they're both only in your arms

Which system removes bodily waste from the human body?

• excretory system

• respiratory system

• endocrine system

• skeletal system