In which situation would artificial insemination most likely be used over other forms of treatment?
OA
A man's testicles have not properly descended, lowering sperm count.
B.
There is a blockage in the fallopian tubes.
OC.
The mucus that helps the sperm travel to the uterus is too thick.
D.
A woman's ovaries do not release any eggs.

Is it c ?

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

Pl which diagram illustrates prophase?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?