Julie buys a new moped. She travels 3km south and then 4 km est. How far does she need to go to get back to where she started?​

What is the cellular process that releases the energy stored in food molecules

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.