Many factors can affect the growth of crops. Which of these examples describes how a genetic factor can influence the growth of crops? A
Farmers notice that many strawberry plants have died after a late frost.

B
Farmers have found a way to grow oranges that are resistant to disease so that more make it to harvest.

C
Farmers have found that aerating, or adding more oxygen to the soil, helps their peanut crops grow better.

D
Farmers find that their potatoes grow larger when the water that they use to irrigate with has a higher acidity.