Reptile scales are made of alpha and beta keratin and are formed from the epidermis
Answer:
The color is considered dark if the rock appears as a dark gray to black (pyroxenes, the amphibole Hornblende, the mostly Ca-plagioclases near Anorthite, and Biotite mica. Density is a property that is proportional to the composition of the rock. The higher the amount of silica (felsic) the less dense the rock will be.
Explanation:
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Answer:
Airline companies
Explanation:
United airlines can't get planes out because of quarantine
Qualitative meaning -C is the symbol of atom of element carbon. ... This means symbol stand for a specific element.
