Clean coal, though expensive, creates virtually no environmental impact.
True
False

Anybody who knows ap biology, can you friend or message me

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.

What is the ecological role of food chains and food webs