Question

DEFINE -
1) PYTHOGENS
2) MICROORGANISMS
3) FORCE
4) PRESSURE
5) FRICTION

PLZ ANSWER ALL OF THESE ., THEN ONLY YOU CAN GET POINTS ..... PLZ I REQUEST YOU , DONT SEND USLESS ANSWERS . ITS MY TEST QUESTIONS

Answer 1

Answer:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

Other 4 are in this image

Answer 2

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Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.