Hey there,
Viruses do not belong to kingdoms.
Here's why,
Viruses are unique organisms. They do not belong to any kingdom due to the fact that they are not made up of living cells.
Hope this helps <em><u>-Alycia Larson</u></em>
The answer is S phase.
If drugs prevent DNA replication which occurs in the S phase. That means that the S phase will be affected by these drugs.
Hihi!
The answers are that there are bones in mammals and inside of echinoderms there are calcium rich plates! If you have any further questions please feel free to message me!
I hope I helped!
-Jailbaitasmr