My son is 10 months and will be 11 months on January 11. He seems to have drastically cut drinking…

My son is 10 months and will be 11 months on January 11. He seems to have drastically cut drinking bottles throughout the day, and seems more interested in eating table food. Is this normal? I would say he is drinking maybe 12oz of formula a day. Not sure if this is related to his top two teeth coming in, and having a cold.