To separate the pebbles you should hand pick it,
meaning-from the word itself, you don’t have to use any kind of instrument but
your hand.
On the other hand, to separate the mud you can use
decantation or sedimentation or filtration.
To separate the husk you have to use sieving.
Is there a photo to go with this question? if not, the answer is that they all carry life
Answer:
The tongue is covered with around 9,000 taste buds that are replaced every 10 days.
I believe the answer is “D) a person jumping rope”