Which process created the gases of earth’s first atmosphere? a. volcanic activity
b. weathering
c. photosynthesis
d. photolysis

Matches the chemical name of each oxide of phosphorus to its chemical formula

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction