Which of the following identifies a natural process and correctly explains how it contributes to the earth’s pollution? PLEASE HELP

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

What is the statement plant growth is affected by the color light

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.