Durante las próximas semanas comenzaremos a descubrir la evidencia encontrada en las rocas de la Tierra que ayuda a contar la historia de la Tierra. Los científicos creen que la Tierra se formó hace unos 4.600 millones de años. La gente no estuvo en la Tierra durante todo ese tiempo. ¿Cuáles son algunas de las cosas que crees que sucedieron en la Tierra antes de que hubiera humanos alrededor para observarlas y registrar lo que observaban?

in griswold v. connecticut (1965), the supreme court ruled that a state's ban on the use of contraceptives violated the right to marital privacy.

i believe the answer is c

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.