Me the formula cacl2 represents the compound

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.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

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