Thomas could maybe look back through his day and see where he put them
Well a person breathes harder when he/she exercizing because you are working hard and your body is not used to it so your trying to pass more air through the lungs
Answer:
UUAGUACCU
Explanation:
A ---> U
T ---> A
C ---> G
it's been a while since I did this stuff but I'm 99% sure it's correct