What are some biological needs?
Food, water, air, warmth.
For some young people not having a biological father or even a biological mother in their lives may not bother them and if their grandparents or adopted family have been good to them then that is all the person needs, but some young people need to go back in their life and find their biological father for answers to their questions because they have a sense of loss and hurt as to why their father…
There are many ways that biological needs can be met in space. For example, if water is needed, it's frozen to ensure freshness when it is defrosted in space. And food is dehydrated. Scientists make a living solving these problems, there jobs depend on it. If they didn't do it, they would be out of a job!