Quiz Chapter 3 - Science form 3

What are the chambers of the heart called?

• Atrium and ventricle

• Arteries and alveoli

• Veins and capillaries

Oxygenated blood enters the left atrium. (True/False)

• True

• False

Which blood vessel transports blood to the lungs?

• Pulmonary vein

• Vena cava

• Aorta

• Pulmonary artery

___________ blood flows back to the heart from the lungs?

• Oxygenated

• Deoxygenated

The heart is an important muscle in the....

• Circulatory system

• Digestive system

• Respiratory system

• Lungs

The major parts of the circulatory system are...

• Heart, arteries, veins, capillaries & blood

• trachea, lungs, diaphragm

• planets, stars, rings of matter, moons

• bones, joints, cartilages

Most mammals, including humans, have two types of circulation.

• True

• False

Arteries only carry oxygenated blood

• False

• True

Our circulatory system transport oxygen, digested food and other ____ to parts of our body.

• Waste

• Nutrients

• Cells

There are _____ types of blood vessels

• One

• Two

• Three

• Four