Which of the following is an achievement of Indian astronomers? A
They translated the Ramayana into Sanskrit.

B
They accurately calculated the length of the solar year.

C
They practiced inoculation.

Why did trade along the silk road increase after it fell under mongol control? o people stopped using camels the mongols paved the road o it became safer to travel the mongols were better traders next question ask for

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done

How were the economies of the inca empire and ancient river valley civilizations such as egypt and phoenicia different?