Please help me, I am struggling please help

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.

50 pts plz what is the physical state of matter of baking soda.

Which of the following best describes the formation of plasma?