Human Body Systems

Which of the following demonstrates an organ providing a force?

• The eye transmits information to the brain.

• The heart contracts and expands to move blood.

• The kidney filters waste from blood.

• The skin protects other organs from damage.

When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?

• Nervous

• Respiratory

• Digestive

• Circulatory

What two body systems are interacting in the above diagram?

• Integumentary-excretory

• Digestive-circulatory 

• Nervous-endocrine

• Respiratory-circulatory 

Tags

NGSS.MS-LS1-3

Name the body system in column A:

• circulatory system

• skeletal system

• digestive system

• endocrine system

Tags

NGSS.MS-LS1-3

Name the body system in column B

• circulatory system

• skeletal system

• digestive system

• endocrine system

Name the body system in column C

• circulatory system

• skeletal system

• digestive system

• endocrine system

Tags

NGSS.MS-LS1-3

Name the body system in column D

• circulatory system

• endocrine system

• digestive system

• skeletal system

A person develops an elevated body temperature from a bacterial infection. The fever is a response from the body to help fight the infection by

• slowing the growth of the bacterial infection

• increasing the amount of water in the body

• increasing the body's heart rate

• stopping additional bacteria from entering the body

Tags

NGSS.HS-LS1-3

Based on the data above, which response or responses were caused by an internal stimulus?

• II only

• IV only

• I and III

• I, II, and III

Which of the following physical characteristics will a dog show when they sense danger?

• Teeth visible

• Relaxed hair

• Slow breathing

• Closed eyes