Answer:
How hard the blood pushes on the inside of the blood vessels is called Blood Pressure
The total amount of blood the heart pumps in one minute is called Cardiac Output
When blood vessels open wider during exercise, they are said to dilate
How many times your heart beats in one minute is called Heart Rate
The force that can put unhealthy tension on the heart as it is pumping is called Blood pressure
The amount of blood the heart pumps out in one beat is called Stroke volume.
Explanation:
All this concepts to the heart and cardiovascular system. It is important to know how heart is functioning to see how blood circulates.
I would think that the answer would be C! Good Luck, tell me if it's correct please! :D
The nucleus would be like the command center in the cell, because it monitors the cells functions and keeps everything "running smoothly".
Answer:
Fox, whale, lion and eagle.
Explanation:
They only eat meat
It is a mutualistic relationship. The flowers need the bees to pollinate, while the bees need the pollen to make food.