Red mangrove trees have roots that prevent soil erosion in coastal areas. they also provide hiding places for the young of coral reef fish. the trees, however, don’t receive any kind of benefit from the coral fish. what kind of symbiotic relationship exists between the trees and the coral fish?

a. commensal

b. familial

c. mutualistic

d. parasitic

because he had a big bear belly

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 !

i think it is the third one.

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.