1.true
2.true
3.because it supposed to be 4 sides like a rhombus
I’m not sure if they are right
We know, 1 g = 1000 mg
so, 1 mg = 1/1000 g
then, 8,450 mg = 1/1000 * 8,450 = 8.450 g
In short, Your Answer would be: 8.450 Grams
Hope this helps!
The answer is D just trust me lol
I cant fully out my finger on it but I think it is both?