B. It moves substances against a concentration gradient. It requires energy from the cell to.
Hope this helps :)
Answer:
NO HAY TRABAJO REALIZADO YA QUE EL NIÑO NO PUDO MOVER
EL ARMARIO, PARA QUE HAYA TRABAJO DEBE HABER DESPLAZAMIENTO.
Explanation:
Current.A moving charge is an object that changes position to one particular obsever.
The force on the ship is more than a car
Answer:

Explanation:
Angular momentum is calculated as:
L = I * ω
The inertia of the disc is:

So, the angular momentum is:
