More <span title="biology...................?">biology.....................</span>

Question

Technology has allowed humans to produce more food and reduce the chance of starvation by individuals in some countries. How has this advance created additional technological needs?

a...The technology has allowed populations to continue to grow, creating the need for additional food.

b...The technology caused salts to be deposited in soils.

c...The technology caused the false belief that the problem was solved forever.

d...All of these

Answer 1

wow. the first two answers really helped, considering I was wavering between a and d.