<h3><u>Answer;</u></h3>
Preload, afterload, and contractility
<h3><u>Explanation;</u></h3>
- Cardiac output is the amount of blood the heart pumps in 1 minute, and it is dependent on the heart rate, contractility, preload, and afterload.
- Preload is the initial stretching of the cardiac myocytes or muscle cells prior to contraction. Afterload is the force or load against which the heart has to contract to eject the blood.
- Contractility is the intrinsic strength of the cardiac muscle independent of preload, but a change in preload will affect the force of contraction.
Designing Combustion Engines D I think
Answer:
The correct answer would be B, parts of Iceland are moving apart
Explanation:
A divergent plate boundary means areas where the plate is moving away from each other. It is pushing away from the other plate which ultimately causes a rift valley. I hope this helps you! :)
Answer:
Defenestration
Explanation:
Defenestration means "The act of throwing someone out of a window" but it has two meanings, the other meaning is "To remove someone from a position of power".
Mitosis is the process in which cell division takes place and the nucleus divides in four stages which are; prophase, metaphase, anaphase, and telophase.