Answer:
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
When I point up itβs bright. When I point down itβs dark.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
My first is in some but not in all. My second is in tiny but not in tall. My third in little but no in big. My fourth in port but not in pig. My whole is made in nature's way. For clothing rugs used every day.
I jump when I walk and sit when I stand.
Give it food and it will live, give it water and it will die.