Circulatory System in Humans Lesson

The liquid part of blood is called

• red blood cells

• white blood cells

• plasma

• platelets

transport oxygen around the body

• red blood cells

• white blood cells

• plasma

Fight any infection that might enter the body

• plasma

• platelets

• white blood cells

Gets rid of bacteria and destroys them

• red blood cells

• white blood cells

• platelets

• plasma

help carry oxygen and remove carbon dioxide

• white blood cells

• red blood cells

• plasma

• platelets

Is a light yellow liquid that carries nutrients to all parts of the body

• red blood cells

• white blood cells

• plasma

• platelets

help with blood clotting

• red blood cells

• white blood cells

• platelets

• plasma

There are ------- components of blood

• Two

• Three

• Five

• Four

Plasma is mostly made up of --------

• nitrogen

• carbon dioxide

• water

• oxygen

They help to stop bleeding, stick together, and form a scab

• red blood cells

• white blood cells

• platelets

• plasma