a ladder leans against the wall wich of these forces represents the frictional force that prevents the lader from slipping c b d a a is the wall b is slanted c is the ground and d is the bottom

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

What is the correct trna sequence that would match the following mrna sequence.gcgaua