<span>a mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote. b.
</span>
One of the 4 layers that surrounds the earth.
Engulfing is what happens during endocytosis, a form of active transport that takes large molecules into the cell. During this process, the molecule is trapped inside a newly-formed vacuole. Hope this helps! :)
True this is why we aren't full of cancer all over. Although the ozone has been deteriorating. The ozone is still absorbing that radiation.
The oldest layers are on the bottom thats why they are the oldest. Super position is what it is called if thats what your asking.
