Read the following scenario and state which of the following is the independent variable A. Growth of bean plants
B. Amount of light l
C. Type of light
D. Color of beans

biology is the study of life. it is the study of living organism.

i believe the answer is a or 1

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this