Aproperty of nonmetals is that they are what?

They are generally poor conductors of heat and electricity. Solid nonmetals are generally brittle, with little or no metallic luster. Most nonmetals have the ability to gain electrons easily. Nonmetals display a wide range of chemical properties and re-activities.

https://www.thoughtco.com/nonmetals-definition-and-properties-606659

hope this helps and please mark brainliest :)

there really is life in the deepest part

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.