I would say the first option
Answer: any virus should be classified by or what it is
Explanation:
The answer is if it's profitable and useful
An ore is a type of rock that contains a specific amount of minerals that have an economic value, such as an iron ore, manganese ore, gold ore, Lead ore, etc
Basically any mineral as long as it can be sold
Closer to a dog though has some cat qualitys XD<span />