A chicken egg is a single cell that divides and then forms a little chick.
What cell is this?

Biologists like to argue over the semantics of this, but it is generally accepted that the yolk of an egg is one single, massive cell, thousands of times bigger than typical cells. ... It is sometimes visible as a small spot on the surface of the yolk, though, called a blood spot.Jun 16

the ratio of the conjugate base to the acid required to attain the desired ph.

b) nuclear ive learned that in a pedtrodic table