Ur mom

What origin is responsible for pumping blood?

• Heart

• Lungs

• Pulmonary arteries

• Vena cava

How many chambers does the heart have?

• 2

• 4

• 1

• None

What blood vessel carries blood with oxygen and nutrients away from the heart to the cell of the body?

• Pulmonary arteries

• Vena cava

• Ur mom

• Aorta

What blood vessel carries blood back into the heart?

• Arteries

• neurons

• veins

• xylem

what blood vessel carry blood away fromthe heart?

• Ur done

• Ateries

• Pulminary arteries

• veins

What are the five signs that something is living?

• Eats, drinks water, breathes, gets rid of waste, grows

• Eat,Ur mom, gets rid of waste, ur dad, grows

• Gets rid of waste, uses energy, grows and adapts, Breathe, adapts to there enviroment

• Gets rid of waste, reproduce, uses energy, grows and adapts, adapts to there enviroment

List the correct path of blood through the heart and lungs?

• No im to lazy to that

• Vena cava, Pulminary arteries,lungs, body cells, neurons, vetricles

• Vena cava, Rt atruim, Rt ventricle, Pulminary arteries, lungs, neurons, arota, body cell

• Vena cava, Rt atruim, Rt ventricle, Pulminary arteries, lungs, pulminary veins, Lt atruim, Lt ventricle, aorta, body cell

What blood vessel allows you to exchange of gasses within tissues?

• vein

• neuron

• vena cava

• capillar

What is the main function of the heart?

• To give you heart burn

• To move blood through the body

• To produce red blood cells

• To remove waste

Oxygen and carbon dioxide can defuse through walls of what blood vessel?

• Pulminary ateries

• Vena cava

• Circulatory

• Capillaries