Sperm had to swim from male to female reproductive organs for fertilization.
Sperms swim with their tails.
Something that moves with a tail had to swim from male to female reproductive organs for fertilization.
Something that swims from male to female reproductive organs for fertilization uses what to move?
Options:
(A) Energy
(B) Tail
(C) Brain
(D) seeds
(E) Legs
(F) Arms
(G) a path
(H) heat