Answer:
I think it is A, B, and C.
Explanation:
It is not possible to predict the sex of one individual offspring because since men have xy chromosomes, there is always a 50% chance that the offspring will be either a boy or a girl.
<span>The answer is A. point source
I HOPED I HELPED AND DONT FORGET TO SMASH THAT THANKS BUTTON AND ADD ME AS A FRIEND </span>
How this can be prevented/can vaccines help?
What age group is at risk?
Could it be lethal?
Why does this virus happen?