Ticks are often harmful to humans. For instance, the sheep tick could cause Lyme disease in humans.
Yes. They are harful
Well there are different types of mites the large mites are called ticks which are harmful. But most are quite harmless.
chlorine fumes are harmful for most living things...
It is unlikely, but in theory any animal might carry a disease that could be harmful to humans.
hedgehogs
The collective nouns are an array of hedgehogs and a prickle of hedgehogs.
They're the Hedgehogs.
No, it doesn't. Not that it matters, hedgehogs are solitary animals!
Ticks are not native to Alaska. If you have ticks, you brought them with you.
A group of hedgehogs is known as either an array of hedgehogs or a prickle of hedgehogs.
Hedgehogs are mammals ! They live on land and drink water !