<span>Language
is said to be species-specific because only humans posses language,
and species-uniform because every normal human posses language. It is
truth that other animals posses various degrees of communication
systems, but they are not complex enough to be considered language.
In addition, even though the ability of acquiring a language is
genetically inherit, the specific language that a child acquires is
completely obtained trough the cultural environment.</span>
Answer:
For me, family is an emotional connection more than a heretitary lineage. The bond between a few people makes them family, not their blood. Being a parent/guardian is nothing more and nothing less than being the nurturing, cultivative figure in a child's life. This is why adoption is an option, because if "family" were restricted to only ancestral lineage, then those who have adopted children and adopted parents/guardians wouldn't be considered a family. Motherhood especially is based on the nurturing nature of a maternal figure. In nature, children often have bonds with their mothers, even if they aren't biological parents, because it is less a matter of who birthed them and more a matter of who cares for them.
When my parents give me advice, I take it more carefully than I would a stranger, or even someone else I trust, because my parents have put in so much time, energy, and resources into my survival and my thriving. Because of their efforts, I know I can trust them. Noone would waste time raising a child only to give them idiotic and/or destructive advice. So I take their advice, and I hold it dear more.
I hope this helps!
Of course, you’re correct!