Circulatory System

carry blood away from the heart.

• Capillaries

• Veins

• Arteries

• Lungs

carry blood towards the heart.

• Veins

• Arteries

• Capillaries

• Small Intestines

connects arteries to veins, site of exchange for nutrients, waste and oxygen.

• Capillaries

• Veins

• Arteries

• Valves

a fluid tissue that helps maintain homeostasis for all cells in the body. Composed of 55% plasma; 45% blood cells

• Plasma

• Lymph

• Blood

• Mucus

Tags

NGSS.MS-LS1-1

liquid portion of blood, typically yellow, where nutrients are dissolved.

• Blood

• Plasma

• Lymph

• Mucus

Which is NOT a part of the circulatory system?

• heart

• blood

• blood vessels

• lungs

How many chambers are in a human heart?

• 1

• 2

• 3

• 4

The top two heart chambers are called __________.

• atria

• ventricles

The bottom two heart chambers are called __________.

• atria

• ventricles

The heat is a ________.

• muscle

• bone

Tags

NGSS.MS-PS1-4