Messengers delivered letters because they had No Postal system
You said it's free response and all we had to do was answer so here's me doing the bare minimum. Lol.
C. T cells, do you mind looking at my profile and answer some would really mean a lot, thx
Answer: It can help pay for things that you could not get otherwise. Sometimes one makes enough money with 2 months of savings so a credit card covers the cost until the second month.
Explanation: Mark me brainly please
