(2 marks) (2 marks)
Question 6
The diagram below shows a red blood cell in three different concentrated environments. The best
environment for the red blood cell is Y.
x
Z
Spherical
Biconcave
Crenated
Explain what has happened to the blood cell in environment Z and explain why this has
happened in terms of osmosis:

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

i can you with this question sweetie!

step-by-step explanation:

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9