We use our feet to walk and keep ourselves balanced. We also use them for grip.
You would use "my feet have", since feet are plural. If you wanted to use "has", you would need to say "my foot has".
They use their feet mostly for perching.
They use there there pinchers or there feet i think they use the hooks on there feet
No.Duck's do not use their feet for climbing
use paper a ruler or use google for images of feet.but dont use your feet.
You could use meters, or yards or feet.
You would use a yardstick if you had to measure several feet.
They use their feet to grip branches or whatever else they need to.
In a way but not really. Feet is what you would use to measure the length of something and cubic feet is what you use to measure the volume of something, like a cube.
I can use my big feet as paddles! (Humorous use as pronoun) There are three feet in one yard. (Distance measurement) Beat feet! (Run!)
Their feet, or a car.Their feet, or a car.Their feet, or a car.Their feet, or a car.
You can use the word feet by saying: My two feet are weary from walking seven miles today! or The lake is about 300,000 feet deep (or something like that for example).