CRISPR is a revolutionary technique that allows us to change and edit DNA in humans. This means that we can eliminate genetic diseases as well as changing our physical traits (how we look). Is this a good idea? Why or why not?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.