Which of the following is not true about a soccer throw-in?
a. both hands must be on the ball.
b. the ball must come completely behind the head.
c. both feet must stay in contact with the ground.
d. the ball can be thrown in-bounds with sidespin.

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.