Question

Think about all of the beneficial

adaptations that allow humans
to thrive on Earth. Identify
and explain 3 of these
adaptations.

Answer 1

Answer: Supplementary angles are two angles whose sum is 180 degrees while complementary angles are two angles whose sum is 90 degrees. Supplementary and complementary angles do not have to be adjacent (sharing a vertex and side, or next to), but they can be. ... The same is true for complementary angles.