Because your body's centre of gravity is disrupted when you stand on one foot. Standing on both feet, your centre of gravity is equidistant from left to right.
Any place where the Prime Meridian passes through e.g. Greenwich, England
Your answer
No, one foot, is a length or whatever, and one square foot is a square where each side is one foot
one feet is one foot. Feet is the plural form of foot. One foot is 12 inches.
One cubic foot, the volume of a cube that is one foot long, one foot high and one foot wide.
Sleeping birds stand on one foot.
A bed - it has one foot (the foot of the bed) and four legs (which make it stand as a bed)
Either on one foot, or both.
Females
Yes, quite easily. You just stand with one foot on each side of the border.
There are three feet in one yard.
The proverb One foot cannot stand on two boats means that man cannot serve two masters or that one man cannot go two ways
your rotational inertia will be zero
When you stand on one foot on a scale, the scale will only measure the weight that is being applied through that one foot. This means that the weight measured on the scale will be slightly less than when standing on both feet, but the difference is typically not significant for most people.
Any place where the Prime Meridian passes through e.g. Greenwich, England
Stand on one foot.
Your answer