The real meaning of euphemism friendly fire is term in military bases means accidentally attacking your own military unit hope this helps :)
I will mark you brainlist please help
1) A ball is thrown with the speed of 10 m/s from the 1st stair. The height of each stair is 10cm and the width is 15 cm. on which stair the ball will fall
2 lines:
"But she saw beyond that bitter moment..."
"Free! Body and soul free!..."
My guess would be D but idk. This is a hard one.