Answer:
<h2>C. A slow heart rate increases end diastolic volume, stroke volume, and force of contraction.</h2>
Explanation:
Cardiac output: The volume of blood the heart pumps via the circulatory system per minute is known as cardiac output.
Stroke volume : The volume of blood ejected by the left ventricle in one contraction is called or known as stroke volume and it with heart rate defines the cardiac output.
Cardiac output, is : A slow heart rate increases end diastolic volume, stroke volume, and force of contraction.
Answer:
Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).
So I would say seaweed belongs in the hydrosphere.
I hope it helps.
Answer:
Synthetic fibers are made from synthesized polymers of small molecules.
Explanation:
The compounds that are used to make these fibers come from raw materials such as petroleum based chemicals or petrochemicals. These materials are polymerized into a chemical that bonds two adjacent carbon atoms.
Answer:
precipitation
Explanation:
fresh water falls as mist, rain, or snow contains materials dissolved from the atmosphere and material from the sea and land over which the rain bearing clouds have traveled.