Complete the following sentence. The zone of proximal development is a concept that was introduced by

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.

Asubstitute is standing at the halfway line waiting to enter the match at the next stoppage of play the ball has gone over the touchline for throwing and referee allows for the substitution to substitute wants to take the throw-in does the substitute first have to enter the field of play before being allowed to take the throw-in

John spent the last few decades doing crossfit, but now that he's a bit older, he's decided to switch to more individualized training to retain the physical benefit of - strength building - footwork and balance - scoring and strategy - rhythmic movement