question 4 (1 point) which of the following is a heterogenous mixture? check all that apply 1) whole blood…

question 4 (1 point) which of the following is a heterogenous mixture? check all that apply 1) whole blood from humans (has white blood cells, red blood cells, plasma, etc 2) the air that we breathe during traffic 3) table salt 4) fertilizers and potting soil in a pot 5) zinc chloride

question 4 (1 point) which of the following is a heterogenous mixture? check all that apply 1) whole blood from humans (has white blood cells, red blood cells, plasma, etc 2) the air that we breathe during traffic 3) table salt 4) fertilizers and potting soil in a pot 5) zinc chloride

Answer

Brief Explanations:

A heterogeneous mixture has visibly different parts or phases. Whole blood has different cell - types and plasma, traffic air may have pollutants and gases in varying amounts, and a pot with fertilizers and potting soil has distinct components. Table salt and zinc chloride are compounds, not mixtures.

Answer:

  1. Whole blood from humans (has white blood cells, red blood cells, plasma, etc
  2. The air that we breathe during traffic
  3. Fertilizers and potting soil in a pot