Question

Which best explains why blood is considered to be a suspension?

A)It has nutrients that cannot be dissolved
b)It contains particles that can settle out.
C)It has nutrients that are dissolved in its liquid portion.
D)It contains particles that mix on a molecular level.

Answer 1

I think the best answer is b

Step-by-step explanation:

I think the best answer is b

Answer 2

I think the best answer is b): it contains particles that can settle out.

The definition of suspension is a heterogeneous (that is same in all parts) mixture that contains particles that could undergo sedimentation (settle down) - this definition is close to b). It should not matter whether those particles are nutrients( so A or C are not good answers).