Chloroplast helps the plants and makes photosynthesis happen
True because machines are a replacement that doesn't need a salary like a person would
You can't change a law, because it's just an observation or statement of fact like gravity makes things move toward each other.
It's not an observation because you can't physically see traits being inherited.
It may be a changing theory or a changing hypothesis.
Explanation:
it ensures the entire research methodologies are scientific and valid
