What should I include in my research paper?

Im doing my scienc fair project which is watering two plants two different types of liquid. One is watered with 7Up and the other with apple juice. What kinds of things should in include in my Research paper? please help!

What should I include in my research paper?
Wow, that's pretty weird watering?. So the things you should be looking for is yellowing of the leaves and senescence which means leaves falling off.


Take note of the good changes too, like leaves improving in their condition also place both plants in the same kind of area to avoid factors such as sunlight changing the results and to avoid hidden variables (also include where your plants were kept in your report).


Also do some research to find out what 7up and apple juice have in them that could affect the plant in positive and negative ways,hence also do research on the plants vascular system to understand how the plant uptakes the nutrients for example. Doing the research is worth the effort. All the best.