What evidence is there that CRISPR can edit the DMD gene?

How does natural selection change thephenotypes within a population over time?

Wich level of organization includes all the other levels or organizations

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.