Which molecule is produced during photosynthesis? carbohydrates in the form of glucose
nucleic acids in the form of DNA
proteins in the form of cellulose
lipids in the form of steroids

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.