It looks like you're new here. If you want to get involved, click one of these buttons!
Hello,
Can anyone help to point out the difference between answer B and D?
Admin note: edited title; please use the format of "PT#.S#.Q# - [brief description]"
Comments
B speaks about a general trend about the ammount of individual.rodents vis a vis other mammals.
D tells you a fact about one particular species of rodent