It's Out Of C Or D Because It Explains It
Answer:
A simple microscope
Explanation:
Because it only has a single lens
Answer:
Its C I had the same question and got it right
Answer:
The green revolution solved one problem but created new ones
Explanation:
edg
Answer:
Mutations in that organism, which can possibly lead to cancer (via mutations in the proto-oncogenes or tumor-suppressor genes)