Question

the animal which lives on liquid food only
1-hydra
2-amoeba
3-housefly
4-paramecium​

Answer 1

Answer:

amoeba

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Answer 2

paramecium. plz followme and mark me as a brainlist

Explanation:

Paramecia are single-celled protists that are naturally found in aquatic habitats. They are typically oblong or slipper-shaped and are covered with short hairy structures called cilia. Certain paramecia are also easily cultured in labs and serve as useful model organisms.