What makes a challenge a challenge is to attempt something you're not sure you can do. A challenge is something that is a difficult task but you are trying to see if you can do it. For example, a spelling bee can be a challenge.
Yes, simply because the animals fur obscures the skin. This makes it difficult to insert the needle accurately.
CHALLENGER
What makes challenges easy is to probably try and see if you can do it and if you see you have faced the challenge it wouldn't be so hard once you have completed that challenge you'll just feel you have succeeded that challenge. If you don't try the challenge it will make things harder and harder and you just give up on that challenge you'll feel like a failure.
Wind
it makes it so you can never crash
To stay hidden. For prey animals, it makes them harder to spot. For predatory animals, it makes it easier for them to sneak up on their prey.
It makes animals pretty.None.
Challenge lawn mowers have connection to Power Devil, lately of Rugby UK, at 0800-525-089
If the musician can accurately express their artistic intentions to the intended audience.
it makes it hard for the animals to breath
Their cells?