Limbs.
I wouldn't say yes...A duck has legs with flipper type feet for water and balance and they have wings instead of arms!
in general musculature of our body e.g. arms, legs, hands, etc.
Two arms, just like a human above the waist. In the playing-card posture you could not tell the difference, but below decks, the Fishy or more realistically a seal-like tail. Seals have good insulation against the colds of the deeper waters. Nature and God provide.
Surprisingly, the arms of a T. rex were significantly stronger than those of a human.
human
The collective noun for human arms is a pair of arms. The collective noun for arms as weapons could be armory, cache, or store of arms.
the arms
A star fish, although the "arms" are not arms in the same sense as the arms of a human being, of course.
Forelimbs.
There are no internal organs lateral to the ribs. The arms are lateral to the ribs.
There are 32 bones in one human's arm...
human heat is made by rubbing your hands together or your arms