Water is H2O so that's Hydrogen and Oxygen.
I would go with false, because not only 100,000 genes, there are lots to those. and there are not even like 100,000 genes, that is not really possible!!
hope that this helps you! =)
True.
It has been studied in a research study that claims birds have the ability and capability to regenerate their hair cells. This regeneration happens when the hair cells die but come back to its original form despite the damage it might have faced. Further, they can also regrow their hair cells in their ears.
B . Excessive commercial fishing
Reason: the other options are good things this is the only bad thing
<span>Polyploid plants are usually stronger and better</span>