It’s pyrite. it leaves green and black streaks :)
Answer:
Proof of
is shown below.
Explanation:
The given equation is
To prove :
Proof : Let as assume,
...(1)
...(2)
...(3)
We know that
Using (1), (2) and (3), we get
On comparing both sides, we get
Hence proved.
The layer that encloses and protects the heart is
Pericardium
-Know your state's constraint laws and rules.
-Check to see whether it's too tight.
-Make a call light that is easily accessible.
-Every 15 minutes, you should check on the resident.
-use of the document
-Drinking water or food should be available.