Yes, it will kill the grass. A filled inflatable pool is heavy and can be hot, heating the ground underneath. Without air, sunlight and water, the grass will begin to suffer damage within 24 hours.
As for the fall, you can't grow back dead grass anymore than you can reanimate a dead dog. Reseeding or resodding is the only way to replenish the lawn.
One preventative solution is to move the pool every day or so, but depending on the size of the pool, it can be quite a chore. Another (possibly wasteful) solution is to empty the pool after use and refill it for next time.
Eyelashes fall out all the time but they will grow back.
yes, but it will grow back.
Unfortunately, yes.
No if horns fall out they never grow back, antlers fall out and grow yearly.
No but weeds will.
yea.
Yes when molars fall out they grow back !!!
Yes and it might not grow back for a long time.
They grow them back.
Yes.
No. They lose their back legs to help them escape danger, but they do not have the ability to grow them back.
It's too hard and takes forever!