2, pets, you can keep some ants as pets at home. Keeping ants is different from keeping ordinary pets. Ants are a complete social group and a micro-society.
3, eating, ants can drink.
Extended data:
Living habits of ants
Ants can grow normally at 15-40℃, but the optimum temperature is between 25-30℃. When it is below 10℃ in winter, it will enter the cave, but it will not hibernate. They just don't move much. They eat food stored in caves in autumn.
Ants develop into complete metamorphosis. All ants live in groups. Generally speaking, there are four different kinds of ants in a group. Ants formed a group, which was also known through marriage and flight. Love at first sight after acquaintance, mating in flight or after flight. The "groom" did not live long, but died shortly after mating, leaving the "widow" queen ant to live a lonely life alone.
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Baidu encyclopedia-ant