please give me all the answer
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Birds are warm-blooded animals with feathers and wings. They lay eggs
Reptiles are covered with scales and breathe air with lungs
nagarajgogre0125:
then wt is the answer
it is mammalia ... platypus and echinda
ok
sry
the question says that they have 4 chambered heart
but birds have 3 chambered
okok
i hadnt saw that
why sry n all.. you understood it now.. so just leave it
ok
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a. i. platypus and echinda
ii. Pisces.. fish
one sec.. the 2nd one is snakes.. I answered them wrongly
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