What hormone makes women emotional on their period

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. this is an example of speciation.

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?