Which is the best example of technological design?
a)researching the genetic origin of cornb)researching a disease resistant corn hybrid
c. researching caloric content of different corn varieties
d. researching historical corn production for the aztec empire

A)researching the genetic origin of corn

B)researching a disease resistant corn hybrid
c. researching caloric content of different corn varieties
d. researching historical corn production for the Aztec Empire

The BEST example of technological design is researching a disease resistant corn hybrid. The answer is letter B.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.