See attached link. Besides caliber difference, a few product improvements.
The difference between h and o is that h has a hu sound o has an oh or an oo sound.
There is a great difference between S Typhi O and H. The S Typhi O is somatic, and H is flagella.
h is hot and c is cold
h
the letter H
The h reaction is the difference between Hf products and Hf reactants - apex
one has an H...
h
h
The difference between H.261 and MPEG1 is that MPEG1 encodes video as well as audio. An H.261 will only encode video.
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Were is a past tense of the verb to be. Where refers to location. Also, where has an h in it.