Human Body

Which organ is part of the human respiratory system?

• Heart

• Lungs

• Liver

• Kidneys

What is the main function of red blood cells in the human body?

• Fight infections

• Transport oxygen

• Produce hormones

• Digest food

Which of the following is NOT a function of the skin?

• Protection against infection

• Regulation of body temperature

• Production of vitamin D

• Absorption of nutrients

What is the primary function of the skeletal system?

• To digest food

• To protect internal organs

• To produce blood cells

• Both B and C

What is the function of the human respiratory system?

• To digest food

• To circulate blood

• To exchange gases

• To protect the body

Tags

DOK Level 1: Recall

Which is an example of a non-inherited trait?

• shape of face

• hair color

• food preference

• tongue rolling

Which two human body systems are most responsible for getting oxygen to cells?

• digestive and skeletal

• skeletal and circulatory

• circulatory and respiratory

• respiratory and digestive

Which is a trait that a child can inherit from its parents?

• eye color

• broken leg

• length of hair

• language skills

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Which organ is responsible for pumping blood throughout the human body?

• Heart

• Lungs

• Liver

• Kidneys

What is the primary function of the human digestive system?

• To break down food and absorb nutrients

• To circulate blood

• To exchange gases

• To protect the body