well why dont you try it for a day and give yourself the answer.
they walk on all fours
on all fours
it walks on all fours
in the pokemon world,it can walk on all fours
Sometimes they do walk on their feet but sometimes they walk on all fours.
Birds and humans..otherwise, all other animals walk on all fours or have to hop on two feet, not walk. Kangaroos and wallabies walk on all fours and hop on two, so there's a big difference there.
because their animals
Yes, sometimes.
animals because they walk on all fours and need more support animals because they walk on all fours and need more support
Yes of course. They generally fist-walk (literally use their fists to walk) on all fours but can walk upright although this is rare to see.
We Canadians have three eyes, green skin, and long tails. We walk on all fours. Does that look like you?
The animal that walks on all fours, then on two legs, and then back on all fours again is a human. As babies, humans crawl on all fours, then learn to walk upright on two legs, and might sometimes crawl again for various reasons.