Main systems in the human body ( functions)

Which organ CONTROLS the body?

• Bladder

• Lungs

• Brain

• Kidneys

Which organs TAKES IN oxygen from the air and GETS RID OF carbon dioxide?

• Skin

• Brain

• Lungs

• Large intestine

Explain the relationship between respiratory system ans circulatory system

Explain , why do we have to take our head out of the water when we are swimming ?

Choose two functions of your nervius system

• digest food

• perceives the internal and external changes with receptors or receptive organs.

• dispose of substances

• control and coordinate the other organs of the body

The main function of this organ is to contract and relax to make voluntary and involuntary movements, and also, pumps blood. Name this organ

True or false... the excretory system is part of the digestive system.

• True

• False

Which system breaks food down into energy for the body?

How does the digestive system work with all other systems?

• The digestvie system transports blood to all the other systems

• The digestive system puts oxygen into the body

• The digestive system gives the body energy and nutrients

• The digestive system allows the body to move

I breathe in a gas called ___________ that my body needs to carry out all the fuctions.