It mutates because you are immune, but yes it mutates and gets a new trait to trick your body into letting it in.
Answer:
true
Explanation
When you are in your mommys stomach you have the most egges, then when you come out ypu ose some. In puberty you lose some. You can never make egges , you get bored with an sourthen amont.
Replication is when you copy something, and repetition is when you keep doing it over and over again. i hope this helps :-D
Answer:
Covalent is stronger because the 2 atoms involve share 2 or more outer shell electrons. Covalent bonds hold all of your biomolecules together. Ionic bonds are formed when a valence outer shell electron is transferred from one atom to another - a much weaker interaction.
Explanation:
Hope this helps
Answer:
Hormones
Explanation:
Hormones travel through the body
