Unless the gnats are carrying diseases which can infect your cat, there is likely no harm at all. Many diseases are specific to a species and cannot spread between species. Gnats are mostly just protein. Humans and pets eat gnats, flies, mosquitoes, and moths all the time.
I don't realy think so
yes the lichens are harmful but to some humans
earthworms are not harmful to humans theyare just pink and slimmyNo. Worms that are harmful to humans are roundworms, flatworms and hookworms.
Phone radiation can be harmful to humans. It is harmful when the person is on the phone a lot.
They are not harmful to humans
Americium is harmful to humans because is very radioactive.
No they are not. In fact, humans are more harmful to them then they are to us.
No, geckos are not harmful to humans. If anything, they are beneficial to humans because they eat insects
I have been told that they lay eggs where moisture is...........
really harmful
yes all fumes are potentially harmful to humans