How to measure degrees with your hand?
Clench your fist at arms length, and hold it with the back of your hand facing you. The width is 10 degrees. Hold your three middle fingers together; they span about 5 degrees. The width of your little finger at arm's length is 1.
For good and oxygen
hope this helps
I actually don't know what you mean...
Answer: the answer is B
Explanation: where Gabbro is a plutonic rock that cools slowly at depth basalt is a volcanic rock , fine grained and cools rapidly on earth Surface , but they both contain abundant dark coloured feromagnesia minerals.
I think it is true I learned about this last year