Well it makes a bit of sense. If they can get in without drowning of course. Spiders do this too. Well, actually spiders mainly get into the house through drain pipes, which is why you'll sometimes find them stuck in the bathtub. Water doesn't stop them from climbing up either...
Well it makes a bit of sense. If they can get in without drowning of course. Spiders do this too. Well, actually spiders mainly get into the house through drain pipes, which is why you'll sometimes find them stuck in the bathtub. Water doesn't stop them from climbing up either...
Well, my science teacher told us that our blood is blue, while in our veins, because it has no oxygen or whatever, but when you bleed... it turns red because it hits oxygen. So techincally, you do have blue blood, you just can't see it ;]
fwiw, the lungs deliver the oxygen to the blood which then carries it to the rest of the body to 'feed' it. The deoxygenated blood comes back to the heart and the cycle starts over again.
fwiw, the lungs deliver the oxygen to the blood which then carries it to the rest of the body to 'feed' it. The deoxygenated blood comes back to the heart and the cycle starts over again.
The tissue that the veins are made from is blue, it;s not the deoxygenated blood that's blue xD. Your blood contains haemoglobin which contains a red pigment that makes the blood red. It always has the haemoglobin, so the blood is always red.