Answer:
A. Bovine
Explanation:
A bovine relates or has qualities of an ox or a cow. The rest are or relate to pigs.
I hope it helps! Have a great day!
Muffin~
<span>An eon is a geologically around tens of millions of years. A period is a million year included in an eon which is also made up of several eras. Therefore my answer is a period due to it being a subset of an era which is a subset of an eon.</span>
Maybe under your bed hope that helped :)