I have a few minutes left! Will award 25 points!! Are useful for comparison purposes to determine the size of microscopic cell structures? A. Sizing beads B. Eye dropper bottles C. Meter sticks I am not sure between A or C?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Which statement best explains the relationship between an area is geography and the temperature of its surface water

May someone me with these science questions