Im 98% sure its the 3rd one... the other 2% im not that sure
The thickness of the uterine lining becomes very thick when the level of the hormone progesterone reaches its highest levels. this makes sense based on the function of progesterone, as it is necessary for the implantation of the zygote.
The prokaryotic cells contain more DNA
Hypotonic - the inside of the cell
Hypertonic - the beaker