Answer:
Because they heard different sounds
Explanation:
I believe they are at the drive-in theater at the concession line.
Answer:
Explanation:
El transporte activo es el proceso que requiere energía para bombear moléculas e iones a través de las membranas contra un gradiente de concentración. Los procesos de transporte activo ayudan a mantener la homeostasis
Answer:
Traffic facing a circular GREEN signal may proceed straight through cautiously or turn right or left unless a sign prohibits either such turn.
Explanation:
Traffic signals control and regulate all road users. They prohibit, permit, stop, make proceed, indicate the direction, etc. Three basic traffic signal colors are:
RED - stop
YELLOW - continue carefully
GREEN - go.
Traffic lights can also have the shape of an arrow.
In the example, the green traffic light permits the vehicles to proceed, but they should we cautious whenever they are at a crossroads. If there is no sign of prohibition, they can turn right or left.
