Volleyball
A back row player may not block or spike at the net, but may spike a ball
when behind the 10 foot line."

True
False

True , back row players can not attack the ball front row. If they do attack they have to perform the jump behind the attack line which is a 10 feet line, 3 meter line.

Hello! i believe that it is okay, but you should limit on how much you go in a jacuzzi, hot tub, sauna etc. the rise in temperature may effect the development of you unborn baby and could cause some birth defects most likely in the first 3 months or 12 weeks of pregnancy. the recommended amount of time to be in a jacuzzi while pregnant would be 10  minutes or less.i hope this !

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