How many different light bulbs are there on the front of a Toyota Celica 2000 What are they and what kind are they?

There are a few.
To make it easier here is the complete list of bulbs and lamps for the 7th Generation Celica:
Low beam headlamp H7 High beam headlamp 9005 Parking light 168 Front turn signal 7507A 7507AST 194 194LL Long Life Upgrade: Up to twice the life of the standard lamp Rear turn signal 7440 Tail light 7443 Stop light 7443 High mount stop light Assembly Fog/Driving light H3-55W License plate 168 Back up light 921 921LL Long Life Upgrade: Up to twice the life of the standard lamp Front sidemarker 168 Rear sidemarker 7443 Glove box 37 Map light DE3175 Dome light 293 DE3175