Question

Tick the correct answer
1- Four-chambered heart is found in
a-Birds
b-Mammals
c-Amphibians
d-Birds and mammals
2- Organs of locomotion in Arthropods are
a-Parapodia
b-Pseudopodio
c-Jointed legs
d-Wings​

Answer 1

1st answer b(mammals)

2nd answer c(jointed legs)

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Answer 2

Answer:

hi

Explanation:

good afternoon sister here is your answer

a.birds

b.mammals

hope it helps you

thank you