Atypical girl has achieved about 95% of her adult height by

a. the end of childhood

b. menarche

c. menopause

d. the beginning of adolescence

the  answer is B Menarche

Explanation:

a typical girl will achieve about 95% of adult height by Menarche and grow only 2 to 4 inches during the reminder of Adolescence

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.