Do you think placing an alka-seltzer in water causes a chemical reaction?
explain why.

If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

Sugar is dissolved in water. which is the solute? sugar neither both water

Adepositional also feature that forms where a stream enters a lake or an ocean is a