Question

look at the adjoining figure carefully and name :
1) all pairs of parallel lines
2) all pairs of intersecting lines and their points of intersection
3) all sets of collinear points
4) concurrent lines and thier point of concurrence
5) one set of three non-collinear points ​

Answer 1

Answer:

Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins. 

Answer 2

Answer:

2

A,B,C,D

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