Hi!
It would be D, because trilobites were aquatic.
Hope this helps!
Its is already a balanced equation so the option a.1 would fill in for the blank.
Hey there!
We need to find a common denominator.
5*3= 15
4/5= 12/15
2/3= 10/15
12+10=22
22/15
or
1 7/15
I hope this helps!
~kaikers
I believe that the disadvantages outway the advantages. Afterall we want to stay healthy and live longer.