(im really not good at science)
which measurement uses si units for mass?

a.43 kilograms

b.65 meters

c.38 pounds

d.89 seconds

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.

Drug abuse will not lead to physical and psychological dependence. true or false ?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5