I think either rapid of human population growth or global warming
Ascending large intestine, transverse, and descending
Answer:
Keeping the organelles inside of the cell and giving the cell structure.
Explanation:
Without using the scientific method, it would be much harder to determine a factor that could cause your experiment to fail. By sticking to only one of the methods you could easily destroy your experiment without the background search needed or the materials planned out.
Monosaccharides are made of carbon,hydrogen, and oxygen atoms