2ND TIME ASKING PLEASE HELP ME ITS URGENT I BEG YOU! ripe tomatoes are naturally soft and can become damaged or rot while in transit to markets. in the past, to solve this problem, tomatoes were picked when they were not yet ripe. the green tomatoes were firm enough to handle the transit and then were sprayed with ethylene gas, which causes them to artificially ripen. they turn a nice red color but are rather tasteless.

A. How was genetic engineering able to solve the problem of tomatoes being damaged in transit without sacrificing taste?

B. What was the problem with this genetic engineering solution.

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?