A Rep (repetition) is one complete motion of an exercise.
For example, if the teacher asks you to do 10 by 4 push-ups, then a "rep" would be your first 10 push-ups finished.
Pyrexia mean rise in body temperature. Using your context clue from the word pyro you can guess that Pyr mean fire or heat related.
Because your mind will be relaxed while exercising and having a discussion with your friend will take away the pressure which will be easier to exercises <span />
Answer:
The number of chromosomes does not correlate with the apparent complexity of an animal or a plant: in humans, for example, the diploid number is 2n = 46 (that is, 23 pairs), compared with 2n = 78, or 39 pairs, in the dog and 2n = 36 (18) in the common earthworm. There is an equally great range of numbers among plants.
The following disease might be prevented by not sharing a water bottle: cold sores . Sharing the same water bottle can lead to catching diseases or other sicknesses that can be transmitted via saliva.
Infections that can spread via oral transmission are : mononucleosis caused by Epstein-Barr virus (EBV), and cytomegalovirus (CMV), strep throat, the common cold, but also meningitis for example.