How far as the object traveled from it's original position at 8 hours? 0 miles
20 miles
40 miles
60 miles
80 miles

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.

Iknow #2 is d. i just need to know why

Match the mixture with the substance// i really need on this guys (it’s a pic btw)