Answer:
A-Antibodies protect us from getting the exact same virus twice
Explanation:
Answer:
I'm pretty sure they do so it's yed
You can be infected with a virus & not even know it & that is true
For your first question i think why are roses the best flowers
For your second question it is defeinitley what causes people to be clolor-blind
Answer:
possible genotypes of offsprings are A.
TT Tt and tt
