Which of the following most significantly determines a community's access to potable water?
a. access to clean raw water sources
the availability of money
local drought conditions
d. the level of industrial development
Please select the best answer from the choices provided

B

Explanation:

i got it wrong for listening to other people saying it was A :/

a

explanation:

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.