Blood Flow
Tubes that brings blood to the heart from the body
What are veins
What are ribs?
Carry blood with oxygen away from heart
What are arteries
These protect internal organs from injury by covering or surrounding them.
What are bones
Babies have less bones than adults.
False!
Babies are born with around 300 bones.
Blood flows here after leaving the heart
What is the rest of the body
Name of the artery that takes blood to rest of body
What is the aorta
Tubes that have valves to move blood back to heart
What are veins
This is the number of bones in an adult skeleton.
What is 206?
You have slow heart rate when you are running.
False
The movement of blood through the body is called this.
What is circulation
These are made of the strongest material in your body, but are not counted as bones.
What are teeth?
Small tubes where blood exchange occurs
What are capillaries
This substance is at the ends of bones and acts as a cushion between them.
What is cartilage?
When feeling worried or nervous, you're heart rate increases.
True
where blood flows back into the heart after it has become oxygenated
what are pulmonary veins
The heart has this many valves
What is 4
Where blood pressure can be measured
arteries
This is the longest bone in your body.
What is the femur?
Less than half of your bones are in your hands and feet.
False!
There are 106 bones in your hands and feet, which is more than half of your total number of bones.
Blood moving towards the heart is
a. deoxygenated
b. oxygenated
a. Deoxygenated
Bones cannot move on their own. These body parts are what allow bones to move.
What are the muscles?
What are blood vessels
This is the where the largest joint in your body is located.
Where is the knee?
An increased heart rate is a part of a response to danger.
True