4 is the answer; the cytotoxic t cell ain't with the bs.
+
The offspring will be all blue. The answer to your question is A. I hope that this is the answer that you were looking for and it has helped you.
Amount of money spent on the new credit card = $200
Amount of late payment charged = $40
Let us assume the percentage of late fee charged = x%
Then
200 * (x/100) = 40
2x = 40
x = 40/2
= 20 percent
The correct option among all the options that are given in the question is the first option or option "a". I hope it helps you.
Please give more info.
Does this help at all?
Acid >7
Neutral 7
Base <7