If the sin of an angle is the same as the cos of a second angle, then the two angles are a) complementary
b) right
c) supplementary
d) congruent

What id the primary human cause of the global warming a. storage of nuclear fuel rods b. burning of fossil fuels c. building of high-density housing d. violent conflicts over natural resources

Migrant workers who fill employment needs in their host country often send remittances to their home countries

Identify the youngest layer in the figure ( have to click one letter)