What is the purpose of biofertilizers?

a.

reduce pollution

b.

reduce insect threats

c.

reduce erosion

d.

reduce herbicide use

Which is the best description of the destructive interference of light?

Which of the following is true of the composition of all materials? A. All materials are made up of large parts that can only be seen by the human eye. B. All materials are made up of living cells. C. All materials are made up of only one part. D.

Which of these symbolizes sticking with routine and not taking risks? a. the bathroom in the hall b. mama's plant c. the words "eat your eggs" d. beneatha's hair?

Themes in the study of life

What did chloroplasts evolve from according to the endosymbiotic hypothesis?

How old is bone in which the carbon 14 in it has undergone 3 half lives

Correct order of human development

How do the respiratory and circulatory systems work together to make gas exchange possible?

What is the difference between an ion and an atom?

What is an organelle found in most eukaryotic cells described as "cellular power plants", because their primary function is to convert organic materials into energy in the form of atp?