Vocab: choose the correct word for the following definition: A continuous line that touches the outer edge of a circle and is perpendicular to the radius of a
circle.
O Tangent
Chord
Radius
Secant
Diameter

Explain why components that are naturally found in air can be considered air pollutants.

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?

The caste system in india was used for what purpose? a) to ensure that all people had an adequate income b) to prevent the rich from taking too much power c) to provide social control and conformity according to one’s birth d) to draft a military capable of defending india from mongol invasion