How will you eliminate the effect of extranous variable?

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Diffusion and osmosis are forms of passive transport