Solution

25679

First name
Mariam Mohamed
School
Townhill Junior School
Country
Age
8

Before the caterpillar turn into butterfly:
Spider for the running race because he has lot of long legs and frog for the jumping because his legs are long too and swimming race he lives in a pond.

After the caterpillar turn into butterfly:
Butterfly for the running and jumping race because it has got wing so it could fly and frog for the swimming race he lives in a pond.