There is an app called Socratic on the App Store. Type that in and u get the answer :)
Answer:
its pollination but its not gametognesis I might be wrong but I'm trying my best so I hope dis helps :3
Oxigen ,nitrogen ,carbon,and hydrogen.
The principle of conservation of mass is true. For reactants in both open and closed system. When a chemical reaction takes place in an open system. matter can enter from or escape to the surroundings
i have the answer and it says C