Answer:
https://youtu.be/dQw4w9WgXcQ
Explanation:
copy it open a new tab paste it search it and then theres a vid of me explaing it and the answer
Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Answer:
atoms determine the number of valence electrons determine the stability of the atom based on reading the topography of the atmosphere
You can tell that water is evaporating by measuring how much you have left in the container
If you star an experiment with 20ml of water and a few hours later there are 17ml you know 3ml of water evaporated