What is the speed of a wave on a guitar string with a mass of 0.5 kg, if it takes 0.2 seconds for the wave to travel down the
0.9 m string.

Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

What produces wave a)sound b) heats c)transfer of energy d)vibrations