Technology can have good and bad effects. what is a bad effect of spraying pesticides on crops with the use of airplanes?
a. it is sometimes sprayed too far from the crops.
b. it increases food production.
c. it lowers the cost of food.
d. it decreases the cost of spraying pesticides.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.