The statement, "There are regions beneath Earth's crust that will always be beyond the reach of scientific investigation" is 17)

speculation

Explanation:

A speculation is an idea or a thought that will be more available in the future and has at present a theoretical rather than practical viewpoint. As the regions in the earth will be beyond the reaches of scientific knowledge is a not yet proven and nor is it completely investigated.

Here is a picture  of the net. its 4 squares in a row diagonal and on the third draw one square aove and under

Answer(12) judaism; ans(11) all of the above; //ans(10) islands that are artificially created; //ans(9) people accept that the caste system keeps order in society and prevent chaos; ///ans(8),brahman; ans(7) the sikhns; ///ans(6); the non-cooperation movement; asn(5)sporadically grant congressional requests; /ans(4) all of the above; ///ans(3) true; //ans(2) true; //ans(1) false;