Diversity increases the chance of human survival. When a species is more diverse there is a larger chance of the population surviving an epidemic or such that might relate to biological variations in DNA or variations in "fitness" (biological variations).
based on Darwin's Theories and Evolution
It doesn't!
Human physical diversity is diversity of humans. It can be at a single place or spread across.
they benefit humans by eating chicken breats
Almost all plants benefit humans
Human physical diversity is diversity of humans. It can be at a single place or spread across.
Educational diversity is when a university seeks out opportunities to educate individuals who are not citizens. Both the student and the school benefit from this.
Tourism adds to the reputation and diversity of a country. The main benefit is the influx of money into the economy.
Humans are produced via sexual reproduction. That gives genetic diversity. You do not get such genetic diversity in case of the parthenogenesis. It is poor mode of reproduction.
Diversity is the difference in humans and covers different factors. Some Diverse factors in humans are age, gender, sexuality, race, ethnic group, religion, talents, race, spoken language and culture.
cause they feel like it! GOSH!
It can have sex with its self and have babies and can fertilize its own egg.
Not really. In symbiosis, each partner derives benefit from the partnership. While rats benefit from humans, humans do not benefit from rats.