Answer:you have to put more info
Explanation:
<span>Evidence about ancient climates indicates that
</span>glacial ice once covered much of what is now India and Australia
There was once glacial where these countries are located now due to heat it all melts
so correct option is A
hope it helps
29. B
30. EXO means your EXporting it out of the cell so the answer would be C
The answer will be increase slightly and then decrease. Hope you get it!