Which of these actions is most similar to the astronomical techniques developed by the aztecs?

a. a farmer uses observations of the stars to determine when to plant crops.
b. a ship captain travels east by tracking the location of the rising sun.
c. a scientist calculates the distance between the earth and mars.
d. a meteorologist predicts a storm by recording patterns of wind.

The right answer is A.A farmer uses observations of the stars to determine when to plant crops.

The Aztecs had a great appreciation for astronomy, and this role was part of the obligations of the priests. The observation of the stars brought the Aztecs great knowledge, which allowed them to formulate two calendars. One of them was used in daily life, for example, to determine the right time from plantations based on the studies of the priests. So, it would be possible for a farmer  uses observations of the stars to determine when to plant crops.

i really really really really really really dont know