 
<translate> Ajụjụ ahụ bụ na ndị ọkachamara ahụ chọpụtara ọkpụkpụ ahụ, gịnị ka ha na-ele? Nhọrọ: - ọkpụkpụ - vertebrates - nke a na-achọta na ya - azụ ọhụrụ - ọnụ nkịta <eng> The question The physiologist identified a bone, what were they looking at?
Options:
- skeleton
- vertebrates
- fossil
- fresh fish
- dog's mouth 