If a sound gets louder, the of its vibrations increases. options:
amplitude
pitch
waves

Can someone i have no idea of how to do this.

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

Match each medication with its description.