The answer is C. hope this helps
I think two are stem cell research and cloning
Answer:
What is the mechanical advantage of a lever that has an input arm of 3 meters and an output arm of 2 meters? 3. A lever with an input arm of 2 meters has a mechanical advantage of 4.
Explanation:
key.
Kinda confused by the question but Answer C sounds right.
Hope I’m not wrong! :)
Synthesis of DNA takes place in the S phase
