- asexual reproduction is more advantageous in stable environments whereas sexual reproduction its' more advantageous in changing conditions.
Common cold
Flu
Strep trough
<span>As a general rule it is always better to keep as many natural teeth as possible. Crowns are great way to protect the remaining structure of a faulty tooth. Bridges can be constructed to fill in the area where teeth had been lost.</span>
Through education and real world experience like volunteer work