At menarche, estrogen levels increase the development of
a. fat tissue and the enlargement of the female pelvis
b. physical differences
c. adipose tissue in boys
d. hormones responsible for the cessation of the menstrual cycle

0% 10. use the table to answer the question. which elements would you expect to find mainly in the earth’s core? element density (g/cm3) aluminum 2.7 iron 7.87 nickel 8.9 silicon 2.33 iron and silicon aluminum and silicon aluminum and nickel iron and nickel

Waste is deposited into in thin layers which are then compacted and covered with soil.

If your goal is to improve your person relationships with your friends at school, which category would it fall into? a. physical b. emotional c. social d. academic