Answer:
I would choose option four or two. Hope this helps! =)
Because that just her step daughter
"Today nobody brought his or her instrument" is correct. It is common for people to use "their" in a sentence like this, but "his or her" is the more proper term.
Answer:
Because the fossils were the same fossils
Explanation:
Because Alfred Wegener found the examples of the same fossils were found on different continent. This explains his theory of continental drift, where millennials ago there was a huge continent called Pangaea. And the continents start to split apart. The way they move around is by rounding piggyback on the Tectonic plates.