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ഒരു ആവാസവ്യവസ്ഥയിലെ ഉൽപാദകർ എന്നറിയപ്പെടുന്നവ ഏത് ?

Aസൂക്ഷ്മ ജീവികൾ

Bപ്രാണികൾ

Cകടുവകൾ

Dഹരിത സസ്യങ്ങൾ

Answer:

D. ഹരിത സസ്യങ്ങൾ


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