Based on what you were told about the reproduction of the snails, write a question that
could be researched.

What role do traits play in affecting an organisms ability to reproduce? finches

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen