You'll need 4 small plastic bottles for chambers
and two larger ones for the lungs,
clear tubing for blood vessels, a pump or two, since blood goes from the left ventricle to the aorta and from the right ventricle to the lungs at the same time, and modelling clay to leak proof the model. Remember to include the aorta, pulmonary veins, pulmonary areteries and vena cavas. Get the tubing from a hardware store and pump from a pet store (for a fish tank). You'll also need red food coloring and water for blood. You also need a box to put it in. Decorating the box is up to you.
The hardest working muscle in the human body is the heart. It continuously pumps blood throughout the body, delivering oxygen and nutrients to all other muscles and organs. The heart never stops working, even when we are at rest, making it the most vital and hardworking muscle in the body.
deoxyribonucleic acid
An organ is a group of tissues working together to perform a particular function. Examples include the heart, lungs, and liver.
LDL cholesterol is considered "bad" because it can build up in arteries, leading to heart disease. HDL cholesterol is considered "good" because it helps remove LDL from arteries, reducing the risk of heart disease. Maintaining a balance between the two is important for heart health.
Strenuous activity causes the heart to beat faster because the body needs more oxygen and nutrients during physical exertion. The heart pumps faster to deliver these essential resources to the muscles and organs working hard during exercise.
it increases (goes faster) because its working harder to build up ur heart
Your heart will be beating and you will be living. You cannot live if your heart is not working.
You will need a few plastic empty bottles or a ziploc pouch or bag that may be lying aroud the house, you will also need tubes or straws, you may need batteries as well since you want to build a working model of the heart, check out the nearest dollar store or try working with things you can easily find at home to save you time and money.
Yes, They are part of the Circulatory System, an organ system that distributes materials and nutrients around the body.
In your heart
the heart is made from many materials such as muscle.
It is true because if your heart stops working, you can die.
A big heart
If the apex of the heart is not working properly it is as a result of the congestive heart failure. This usually requires immediate medical attention and dietary changes.
Heart rate monitor
You will get a heart attack
systole