A sperm is a single cell, so there is one cell per sperm.
The word sperm has one syllable.
One egg, one sperm.
One.
One because the sperm is one cell and the egg is one cell
A 'typical' sperm count is around 250-300 million sperm per millilitre of fluid.
one
one
If by "load" you mean ejaculate then Yes, it is fine, you can't run out or over use your penis.
one tractor trally load how many cubic meters
You can load only one shot at a time.
90