C. Will cause sea levels to fall
True last scientific article I read which was not long again said that the gases that are in our air from space shows a neon color to it
I think Matt should change the plant in the garage situation because it won't help his experiment. If he wants to make his experiment valid maybe he should test out different nutrients that the plant needs like how he put in the report that he spread homemade compost all around the yard why not try out different types of nutrients and soil. If he changes the nutrients and the soil it'll seem accurate that different types of plants need different types of soil and nutrients. The plant in the garage isn't a good experiment because no plants can survive in the garage without sunlight.
Hope this helped :)
Have a great day