Question

37. In the analysis of 15 water samples, Ca and Mg gave a correlation of + 0.95.11
means :
(1) Ca came from soil and Mg came from biota
(2) Ca and My both came from the same type of water
(3) Ca and My are both cogenetic
(4) Ca and Mg came from different sources​

Answer 1

Answer:

4

Explanation:

because I am always correct

Answer 2

Answer:

1) is the answer ithink make sure you follow me