Which line represents 0° latitude?

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

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

What body of water is the second cataract of the nile river submerged under