Only toms idea could be scientific since it is testable, can be tested by others, have a hypothesis, and be proven
A. Asexual reproduction is like cloning.
Answer:
Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
DNA and Vaccines work by injecting a small dosage of the virus so your immune system already knows how to react.
Mutagen is an agent that causes DNA mutations. UVA radiation penetrates deep into the skin and acts as a mutagen. UV light is the most common source of radiation that affects DNA, but it is a weak radiation and it penetrates only the surface cells of your skin.
