Human Body Systems Week 1

This organ is part of the digestive system.

• lung

• heart

• brain

• stomach

What is the function of the respiratory system?

• To digest your food

• To remove waste from the body

• To take in oxygen and remove carbon dioxide

• To fight disease

What is the function of the digestive system?

• It transports blood and oxygen to your cells

• It breaks down food so the nutrients can be absorbed by your body

• It helps you breathe by taking in oxygen and transporting carbon dioxide out of your body

• It helps you move

Which system in the human body includes the heart, blood, arteries, and veins?

• cardiovascular

• muscular

• digestive

• respiratory

Which system remove waste from the body?

• Digestive

• Circulatory

• Excretory

• Muscular

Which system controls every function of the body?

• Skeletal

• Muscular

• Digestive

• Nervous

What is a cell?

• the largest unit of life

• the smallest unit of life

• a group of similar organs working together

• responsible for providing your body with nutrients from food.

Define tissue.

• A group of similar cells that perform the same function.

• A living thing

• responsible for filtering your blood, removing wastes, and heating and cooling your body.

• A group of tissues that work together to perform closely related functions.

Which body system works together to provide cells with oxygen?

• respiratory

• digestive

• endocrine

• circulatory

• lymphatic

Which statement is true about body systems in an organism?

• All body systems work together

• Each body system works independently

• All the body systems function the same way

• All systems use the same organs to function properly