Which of the best explains one of the ways in which Inca used astronomy to manipulate their environment?(1 point) Responses The Inca used astronomy to plan the stone structures and plazas of Machu Picchu. The Inca used astronomy to plan the stone structures and plazas of Machu Picchu. The Inca used astronomy to divide terraced farms in the Andes Mountains. The Inca used astronomy to divide terraced farms in the Andes Mountains. The Inca used astronomy to enforce mandatory labor requirements. The Inca used astronomy to enforce mandatory labor requirements. The Inca used astronomy to help them keep records.

The Inca used astronomy to plan the stone structures and plazas of Machu Picchu.

The Inca used astronomy to plan the stone structures and plazas of Machu Picchu

The Inca used astronomy to divide terraced farms in the Andes Mountains.

To arrive at this answer, we can eliminate the responses that do not pertain to the Inca's use of astronomy for manipulating their environment.

1. The Inca used astronomy to plan the stone structures and plazas of Machu Picchu.
2. The Inca used astronomy to enforce mandatory labor requirements.
3. The Inca used astronomy to help them keep records.

By process of elimination, we are left with the response: "The Inca used astronomy to divide terraced farms in the Andes Mountains."