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Neither are completely necessary for survival these days. If you had to choose to keep one set, I would keep the arms. If you don't have legs you can use a wheelchair so you are still mobile and not completely helpless. If you don't have arms you would need prosthetic arms, which are harder to come by than a wheelchair. You could even walk with your hands, or scoot along or something. It is very hard to write, eat, or pick things up with your feet.
What else can I help you with?
Which has more muscles legs or arms?
arms
Why don't people have eight legs and arms?
It is not in our genetic code to have eight legs and arms. It would be very useless to have eight legs and arms, as two legs and arms is highly efficient, and more is not necessary to make the human more efficient.
What are the most important muscles for a rugby full back?
Legs and Arms
Why do skydivers usually fall with their arms and legs spread out?
The spreading of the arms and legs slows the fall and gives the skydiver more control of the fall.
What does legs mean in math terms?
The sides of a geometrical figure, particularly a triangle, can be called either arms or legs. Arms is more commonly used.
Where does the body have muscles?
Legs,lower back,arms and lots more
Can you lift more with your legs than you can pull down with your arms?
Yes
Do squirrels have 4 legs or 2 arms and 2 legs?
2 arms and 2 legs
How does a cyclops with no arms or legs look like?
A cyclops with no arms or legs
What do you call the following parts of the body Legs and arms?
How about Legs and Arms.
How many arms and legs do penguins have?
2 arms and 2 legs
Do giraffes have arms and legs?
Giraffes have four legs, but no arms.
