Your going to need show us the experiment, sense all of those are functions there is no question or details for us to answer your question
This supports the continental drift idea by example: a fossil animal was in one continent and then you find it in another. This is splitting the continents.
Answer:
Answer D is the correct option among 4
I think the correct answer is C. An investigation is a type of research that involves observation and collection of data but it does not include a control. In an investigation, all data and information that is related to the subject matter are collected it does not think of any factors that may affect the subject.
I assume you are talking about the equation for photosynthesis, but anyways its included because sunlight is a form of energy which is needed for the reaction to happen.
Hope this was able to help your understanding(:
