Can y’all estimate the time this will take? 100 Jumping Jacks

90 Jump Overs

80 Squats

70 Toe Taps

60 Shoulder Taps

50 Lunges (25 on each leg)

40 Burgeeps

30 V-Ups

20 Pushups

10 Air Punches

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

b.

explanation:

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this