What are differences and relationships between TCP and IP.

[Westat1]

Where can I found out what the differences and relationships between TCP and IP, in laymans terms? Perferably something online

[oilman]

[yale.edu...]

older page but seems to hit the relevant points :)

[toadhall]

whatis.com is a great resource for this sort of question. A search of "tcp" returns in part:

While IP takes care of handling the actual delivery of the data, TCP takes care of keeping track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet.