Answer: If you look it up online it tells you exactly why, and has reasoning for everything and will be way more accurate.
Explanation:
Answer:
CG
Explanation:
I'm not 100%, but I do believe that is correct.
For air masses to form fronts, they must collide with each other. B.
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.
Answer:
ice on the tundra or soil that is always frozen
Explanation: