What area in and around manhattan appear to have a larger density of senior residents

The tea bush grows best in east asia’s zones.a) arid and semi-arid.b) arid and tropical .c) tropical and subtropical.d) humid continental and subtropical.

Which number shows the location of the united kingdom of great britain? 7 5 2 4

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