Does anyone know how i can add more words to this? because it has to be around 250 words and i only have 159

Ok, so first you can add onto your hypothesis. I suggest and if, then, because statement. Next, add a list of the materials in. Make sure that you put them into sentences with transitional phrases though--bullets won't work. You can add a step-by-step procedure on what you did (First I measured out ___of water, next I). Also, to add more words, I am going to tell you a rule of writing. If you are writing a number out, and it is not higher than 11, you have to write out the number as a word (ex. 1-one, 2-two). Also, in the end, a conclusion telling a summary of what happened would be nice. If you are going to write a conclusion, also include if your hypothesis was right. You might want to include some bigger words as well. Lastly, in the conclusion, tell why this all happened if you know why. This is what I would suggest from recent knowing. I know it is a lot, but hopefully it will help you! Good luck!

Must be negative.substance increases