Which type of crop production is a large farm in the u. s. most likely to use?
a: annual cultivation
b: multiple cropping
c: intercropping
d: shifting cultivation

B. Multiple Cropping

Explanation - Multiple Cropping is one of the methods of cropping which involves planting or growing two or more number of plants in the same land. This method ensure to use the land and other resources effectively.

Intercropping is also a method to grow many number of plants in the same land but the crops are grown in a row or in a sequential order for better yield and proper utilization of land. In annual cultivation, the plants grow and completes its lifecycle in one season.  

the index of refraction of the second medium is higher. i just took the test trust me !

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.