Yes. They're a bad species.
Its bad
Because it causes bad air pollution which is bad for humans and animals because of all the bad air. It has dirty gas which is bad for humans and animals to breathe.
Yes, ozone molecules can be good and bad for humans. Good as in at ozone layer and bad at ground level.
They're not, they're bad for the animals
a cockroach is bad for you
Geminis are human. Humans can be bad. Therefore some Geminis can be bad.
they bite humans.
is eating dirt bad for humans? yes
The make a noise
Answer me this, why is cruelty to humans bad? because they suffer and people feel bad for them. That is why.
It is an object. It can't be bad or good. Those are behaviors of humans.
Human nature.