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Technical Definition: A way to approximate (very) smooth functions (for which derivatives up to high orders exist and are continuous)
Simple Definition: Ta...
Alveoli are small sacs at the end of the terminal branches of the lung (the brochioles). It is at the alveoli where gas exchange takes place - oxygen moves into the blood and carbon dioxide is removed. Th...
Both aerobic and anaerobic respiration involve chemical reactions which take place in the cell to produce energy, which is needed for active processes. Aerobic resp...
Prerequisite for addition formula: https://www.youtube.com/watch?v=iHZmi2MHqWc Proof of formula for sin(A+B): https://www.youtube.com/watch?v=BEETggUVMrY Proof of formula for cos(A...
Homeostasis is defined as the maintenance of a constant internal environment in the body.
An example of this would be the blood glucose level:
After a meal, a person's bloo...
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