Can anyone describe the courtship of wolves, it's a science thing. But only just describe the part where the male shows off to the female, please don't write anything after that.

The Male may bow to the female, toss and tilt his head, and lay his legs over her neck in what could only be described as a flirting manner.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds