Why is the hypothesis that black cats cause bad luck not science?

Because it has no scientific explanation. As a matter of fact it has no explanation.

The things that black cats cause bad luck are a myth, and do not have any proof or explanation, meaning it cannot be concluded neither as a hypothesis nor scientific.

Hope it helped,

BioTeacher101

While not scientifically or historically proven, it's hard to deny that black cats look a little creepy. Black has long been a color of misfortune and ill-omen, so they've already got that against them. Plus, many black cats also naturally have glowing yellow eyes, which adds an eerie quality to their appearance.

Explanation:

c.muti cella's eukaryotic organisms began to diversify

b would be the right answer