I think the correct answer would be genetic modification. It is the most controversial technique that is used by many farmers as this method produce high quality products in large volumes. These products are called genetically modified organisms or GMO's.
Answer:
The American Heart Association recommends exercising with a target heart rate of 50 to 75 percent of your maximum heart rate for beginners, and for moderately intense exercise. You can work at 70 to 85 percent of your maximum heart rate during vigorous activity.
Explanation:
ause i am board her a random thing about fitness
I think it would be B or C considering if you don’t smoke (amongst other things) you have less of a chance to get lung cancer, but also if you don’t spent to much time in the sun with out protection and take care of your skin then you probably won’t get skin cancer so C is actually the most likely answer
