Body Systems (LS.5.1)

What is the basic unit of life in the human body?

• Tissue

• Cell

• Organ

• System

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which system in the human body is responsible for transporting oxygen and nutrients to cells?

• Digestive system

• Respiratory system

• Circulatory system

• Nervous system

Which of the following is a function of the skeletal system?

• Producing hormones

• Protecting internal organs

• Digesting food

• Exchanging gases

What is the role of the respiratory system in the human body?

• To break down food

• To circulate blood

• To exchange gases

• To send signals to the brain

Which of the following correctly describes the organizational structure of the human body from simplest to most complex?

• Organ, tissue, cell, system, organism

• Cell, tissue, organ, system, organism

• System, organ, tissue, cell, organism

• Organism, system, organ, tissue, cell

Tags

NGSS.MS-LS1-3

Which system is primarily responsible for movement in the human body?

• Nervous system

• Muscular system

• Digestive system

• Circulatory system

What is the main function of the digestive system?

• To protect the body from disease

• To break down food into nutrients

• To pump blood throughout the body

• To send electrical signals to the brain

Tags

NGSS.MS-LS1-7

Which system is responsible for sending signals throughout the body to control functions?

• Skeletal system

• Muscular system

• Nervous system

• Respiratory system

Which of the following is NOT a major system of the human body?

• Circulatory system

• Respiratory system

• Digestive system

• Photosynthesis system

How do tissues relate to organs in the human body?

• Tissues are made up of organs

• Organs are made up of tissues

• Tissues and organs are the same

• Tissues are larger than organs

Tags

NGSS.MS-LS1-3