What natural substance forms from resin, a sticky substance inside trees that flows like syrup and protects the tree by trapping insects? amber tar sap oil

The energy needs of a human population are not affected by

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.