Its common. In the last 10 million years, there have been 4 or 5 reversals per million years
Answer:
Explanation:
I think it b c d sorry if wrong
It is important because they are used to produce sugar during the dark reaction
Tadpoles have no legs while frogs do.
frogs can go on land while tadpoles can't.
frogs can breathe on land and in water while tadpoles can only breathe in water.
It would be hotter. But what are your options for an answer <span />