phytochemicals
africa
Economic activity is commonly measured as gross domestic product.
Reducing substances
Yes, incinerator ash is commonly contaminated with highly concentrated toxic substances.
welll i can name one ANSWER vitamin A loss of vision poor vision loss of vision(night) sometimes completely loss of vision
Commonly is water H2O.
Spheniscidae is the name of the biological family commonly known as penguins.
A biomarker is a substance used as an indicator of a biological state, most commonly of a disease.
One formation that is commonly used in rhythmic activity is a circle. Other formations include squares and lines where students act out stories to music.
no
You could conceivably used any type of radiation to identify substances however the most commonly used ones are the Ultra-violet as they produce fluorescence in the visible range.
In areas of tectonic activity and above mantle plumes.