Answer:
I believe b but it is kinda hard question
There are 7 crystalline systems.
<span>triclinic, monoclinic, orthorhombic, tetragonal, trigonal, hexagonal, and cubic.</span>
number 2 is for question 1
number 1 is for question 3
number 4 is for question 2
number 3 is for question 4
Sodium, because of the amount it can cause harm to the hypertensive, people suffering from renal and cardiovascular diseases ... Depending on the reservoir source, the pH can also vary, the water bottles need to identify the minerals and components for the consumer to be aware of what he's drinking