OMG hehehe i am writing an answer and someones gonna read it so all i have to say it like hi I'm in grade seven i am alwas overly hyper and CHOWWW!
yes you can breath through both nostrils or at least i can .
No not all the time if you have one stuffy or congested nostrril then its fine it happens to millions of people. But no you dont HAVE to breath thorough them .
it doesn't really matter, because both trap dirty and dust. the only difference is that you normally don't breath louder through your mouth.
they both eat,mate and breath
Yes, in a way. You may not know it, but when you breath through your mouth, you breath through your nose a little bit too. And when you breath through your nose you breath through your mouth (if its open). Dogs can do the same, usually in the summer, they breath through their mouths to cool off, right? So they need to smell, a lot, so during the summer they usually do both (unless its air conditioned).
Both, breathing through your nostrils act as a vent-like mechanism filtering out pollution from the air, and breathing through your mouth fulfills your lungs with the right amount of oxygen it needs.
Most frogs have lungs, but their are lungless frogs. They can also breath thru their skin.
why through science humans have changed the earth both for the better or for the worst?
The similaries is that they both are living things,and the difference is human can talk,think,.....also the humans are smarter
Atlantic puffins breathe through their nostrils, located at the base of their beaks. They have a unique adaptation where they can close their nostrils to prevent water from entering while they dive underwater to catch fish. This allows them to efficiently navigate both in the air and underwater.
With their lungs rather than through their lungs, but yes - both dolphins and kangaroos breathe with lungs.
Sure you can