Tissue, Organ, Organ System

What is a tissue?

• A group of cells that work together to perform a specific function.

• A type of clothing material

• A type of musical instrument

• A type of paper used for cleaning

Give an example of a tissue in the human body.

• Bone tissue

• Muscle tissue

• Blood tissue

• Nerve tissue

What is an organ?

• A type of musical instrument

• A type of plant

• A collection of tissues that perform a specific function or group of functions within an organism.

• A type of clothing

Name one organ in the human body.

• Knee

• Elbow

• Ear

• Heart

What is an organ system?

• A group of tissues that work together to perform a specific function in the body.

• A group of bones that work together to perform a specific function in the body.

• A group of cells that work together to perform a specific function in the body.

• A group of organs that work together to perform a specific function in the body.

How many organ systems are there in the human body?

• 5

• 11

• 20

• 3

What is the function of the circulatory system?

• Transporting oxygen, nutrients, and waste products throughout the body

• Digesting food

• Producing hormones

• Regulating body temperature

Name one organ in the digestive system.

• Stomach

• Lungs

• Heart

• Brain

What is the main function of the respiratory system?

• Regulate body temperature

• Facilitate the exchange of oxygen and carbon dioxide

• Produce hormones

• Digest food

Name one organ in the skeletal system.

• Bone

• Heart

• Liver

• Lung