Question

write the difference between animals belongings to aves group and those mammalia group

Answer 1

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PLZ MARK AS BRAINLIEST...

Answer 2

⇒Animals belonging to Aves have hollow bones while animals belonging to Mammalia have dense bones.⇒Animals belonging to Aves are oviparous; animals belonging to Mammalia are viviparous.
⇒Aves have air-sacs; Mammals don't.