Explanation:
biotech. engineering, there are a lot of biotech engineers, bcause they no how to cross breed corn, beans, wheat, etc....2 make plants 2 resist drought, stronger against pests, etc....
Medical Definition<span> of </span>protist<span>. : any of a diverse taxonomic group and especially a kingdom </span>
Larger animals would die off because there wouldn't be enough food to support them |||||| the most harmful one was D
