Answer:
Alternating
Explanation:
the arrangement of the sides of the
DNA molecule bonding is Alternating
Answer:
Once tartar has formed, only a dental professional will be able to remove it from your teeth. So, visit your dentist every 6 months to remove any plaque and tartar that might have formed and to prevent further problems.
Explanation:
B. defiantly b. because it can survive in most climates.
