It's better to crawl low because the smoke rises so if you crawl under it you wont inhale as much of it and are less likely to die of smoke inhalation than if you just ran through it
The baby is learning how to crawl.We need to crawl through the vents to escape.He began to crawl through the muddy field to escape from the psychotic killer.
Saw the log in half then put the two halves together. Two halves make a whole. Crawl through the whole (hole) to escape.(an oldie but not a goodie). i like this answer: saw through the wall
They probably crawl into the ground for protection.
It should be "trying to walk when you can't even crawl". It means you aren't mature enough to do or try what you are doing. Like a baby ... trying to walk before you can crawl.
they crawl because they are either tired, trying to save their energy before hunting or something or they are just plain lazy
Ummm. . . Well It Depends What/Trying Your Trying To Keep In Your Crawl Space. Hopefully, No Humans Or Living Things.
I would recommend letting them crawl first; studies show that kids who crawl first have better cordination but when you are trying to get them walking, make sure you have a good eye and watch! Same with climbing stairs!
Front crawl, or also called freestyle.
Crawl under the vehicle and count them.
Better for what? Could you be a bit more precise?
back stroke
without knowing your climate, the best would be a crawl space with a concrete slab.