Why do nuclear power plants prefer to use a particular element? select one: a. its nucleus splits easily b. it gives off a pleasant aroma c. it's cheap and easy to obtain

How far is the region from the equator or control climate

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

What is the name of the enzyme that forms at the start of transcription?