Major grade please help

The phosphorus cycle: is the process in which phosphorus travels from it's main source of rocks through ecosystems to living organisms

ATP: which gives all living things energy

weathering: causesit to break free from the rocks and wash away into the ground

Explanation:

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

you should think about the answers you give and expect the same form your questions.