Help please I'm still stuck on escape room number 4 on the worksheet

What is the best-known carbohydrate?

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.

Archaebacteria use for movement. celia flagella pili cell walls