Which areas on Earth would be in danger of having both earthquakes
and volcanoes?

In general,earthquakes and volcanic eruptions occur at both divergent plate boundaries AND convergent plate boundaries.

Indonesia is one of the areas that would be in danger of having both earthquakes and volcanoes

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

a chain link fence because there so tiny even my albino donkey can't get out