Gravity
When a circle is folded along its diameter, it creates two congruent halves or semicircles.
Plants feed animals, animals fertilize plants.
It is the path along a circle that cuts the earth into two equal hemispheres.
If you had a circle and cut along the diametre you would get two half cirlces.
Chemical plants.
a 10 g mass is whirled along a horizontal circular.what force maintains the motion along the circle?
It is: circumference/radius = 2*pi
A circle.
You use the information you're given, along with the facts and formulas you know about the geometry of a circle.
To kill them.
No they do not, they are only found on Angiosperm Plants along with fruits.
Alaska