The last option is the most accurate
Hope this helps!
I think its because vaccines are just to help your body learn how to fight off the virus, it’s not to actually give you the virus. Hope this helped!
Answer:
Transform boundary
Explanation:
strike-slip faults- Shearing creates strike-slip faults. Transform boundary. In a strike-slip fault, the rocks on either side of the fault slip past each sideways, with little up or down motion.
Answer:
autism
Explanation:
autism is caused by extra chromosomes or more than 46
