sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate
Answer from: Quest
yes, because even though a theory has a lot of evidence to support it, it is not always true
Another question on Biology
Biology, 21.06.2019 19:10
What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.