When do you repay money granted through a scholarship?

Iwill give anyone points if they me right now q: sustainable development is related to pollution in that a. sustainable development allows pollution to continue at current levels.b. sustainable development increases pollution of all types.c. addressing pollution is a factor in sustainable development.d. sustainable development incorporates pollution as a benefit.e. pollution levels will decrease with development.

Pleas give me brief explanation about deterministic model in advanced hydrology

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above