Answer:
Layer A is the crust and Layer B is the mantle.
The path of an egg cell: After the egg breaks through the ovarian wall, it travels into the fallopian tube which overlies each ovary. From there, it reaches the uterus or womb. If the egg is fertilized by a sperm cell, it is implanted in the endometrium.
Answer: The answer is flammability
Explanation:
because it is a chemical thing happening
Hope this helps this is what I used when I studied this
A is the answer to this problem
