Most animals begin their lives as a single, microscopic cell called a zygote. This begins a series of countless cell divisions, eventually resulting in a large, complex organism. Which type of cell division is used for this process?
A.
conjugation
B.
meiosis
C.
mitosis
D.
budding

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.

Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?