Its the experiment part where you test the hypothesis
Elevated carbon dioxide levels may mitigate losses of biodiversity from nitrogen pollution. ... Rising levels of carbon dioxide may overheat the planet and cause other environmental problems, but fears that rising carbon dioxide levels could directly reduce plant biodiversity can be allayed, according to a new study.
Organelles are manufactured and separated in mitosis.
The epiglottis is a flap that covers the opening to the trachea when you swallow.
Hope this helps!
