It’s option c.
But actually water has both covalent and ionic characteristics. It is 33% ionic and 67% covalent, so it’s not right to say that it’s made up of two positive H and an oxygen atom with negative charge.
With regards to four options given third is most relevant one.
The Zhou dynasty (1046 BC to approximately 256 BC) was the longest-lasting dynasty in Chinese history. By the end of the 2nd millennium BC, the Zhou dynasty began to emerge in the Yellow River<span> valley, overrunning the territory of the Shang. The Zhou appeared to have begun their rule under a semi-feudal system.
</span>History of China - Wikipedia<span>https://en.wikipedia.org/wiki/History_of_China</span>
It is 60/200. dont ask, i just know
The ska pattern is also known as a hesitation beat.
If the lower case letter indicates the recessive gene, then there is 0% chance of someone with genotype ee to have a dominant, detached earlobe, appearance