Answer:
Direct estimates typically involve use of a known pedigree in which all descendants inherited a well-defined DNA sequence
Explanation:
Are their supposed to be answers after except to choose from?
Answer:
Not If it Makes you happy and not harm yourself otherwise your good :)
Say you get bullied and want to be home schooled :)
Viral infections cannot be treated with antibiotics. They can only be treated with antivirals. That is why u go to the doctor and they say it's viral and it has to run its course. If you get to ill they may give prophylactic antibiotics to prevent secondary infection while your body is fighting off the virus