Compounds are atoms or molecules that are chemically bonded together to form a different molecule or compound. The process could be written as a chemical reaction. A mixture is when two elements or compounds are mixed together but do not react, ie no chemical reaction between the two occurs.
<span>All of the waves in the electromagnetic spectrum are transverse waves.</span>
Keep cool by being active at night, whereas some other desert animals get away from the sun's heat by digging underground burrows.
