Which longitude line runs through greenwich, england?.

Atown is built on the banks of a small lake on the edge of a desert. after some time, the townspeople discover that water from the lake has become too polluted to use. describe one way that the lake may have been contaminated by the actions of the townspeople, and explain how the townspeople can remediate this problem.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The largest internal organ in the frog is the