Diatoms soak up (3) ______ and use its energy to make food, just like plantsĐoạn văn8/30Diatoms soak up (3) ______ and use its energy to make food, just like plantssunlightwaterairlightingGiải thíchĐáp án AGiải thích: sunlight: ánh sáng mặt trời