Question

how many artifacts were left behind by atlantis 2.0?
zero
three
hundreds
none of the above
question 2
1 pts
we have evidence that extraterrestrial life forms were responsible for glacial conditions during the younger dryas period?
true
false
question 3
1 pts
the possible summer solstice alignment of serpent mound has long been widely acknowledged by archeologists?
true
false

Explanation:

For the first question, the selected option is "Zero" as it's marked. For the second, "False" is selected, indicating the statement about extraterrestrial life and glacial conditions is false. For the third, "True" is selected, meaning archeologists widely acknowledge the summer solstice alignment of Serpent Mound.

Answer:

Question 1: A. Zero
Question 2: B. False
Question 3: A. True