Answer:
Fraternal - 2 egg cells
Identical - split of zygote
Explanation:
Fraternal twins are likely to be formed by 2 different egg cells being simultaneously sent by the ovaries and both of them being fertilized by the sperm cells. They are non-identical because the DNA of the 2 egg cells and the 2 sperm cells are different.
Identical twins are formed after a single egg cell has been fertilized by a single sperm cell, then split after the first division. This results in 2 genetically identical embryos because they were formed from the same fertilized egg.
Answer:
personally i'd turn down the offer.
Say that you dont think you can make it and 10 is pretty late.
if you wanna take the offer.
Say something like, That sounds amazing ill meet you there.
Answer:
a mental shortcut that we use when estimating probabilities.
Explanation:
