When its traveling down the fallopian tube in this process it starts to divides to form a ball of cells called a blastocyst . hope this helps you :)
I think it is cerebrum but im not totally sure so you might want to make sure.
The answer to the blank in the above statement is 30%.
It's trachea, not tranchea xD
If your cilia which is located in your trachea got damaged, you will get sick easily. The reason is that the cilia helps protects you from bacteriam by keeping bacteria from getting down into your throat.
The cilia getting damaged is most common in smokers due to cigarette smoking, btw.
