California is a biodiversity hotspot. human activity has decreased native habitat by how many percent

Find the equation of the line passing through the point (–1, 5) and perpendicular to the line 3x + y = 4.

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal

Which topic would a meteorologist most likely research? -meteors in space -marine ecosystems -atmospheric conditions -the runoff of stream systems