Answer:
Quartz
Explanation:
It's A hard white or colorless mineral consisting of silicon dioxide, found widely in igneous, metamorphic, and sedimentary rocks. It is often colored by impurities (as in amethyst, citrine, and cairngorm). That's why it's not a primary mineral. Hope this helps
The secretory cells are simple cuboidal epithelium . The epithelium tissues are bound together by connective tissue.
Simple cuboidal epithelium secrete its product into the mouth through ducts while connective tissues hold other types of tissues together in organs.
Answer:
I think the answer is 84% or 67%
Explanation:
I googled it
Because of the fact that the influenza virus' incubation period (the period of time in which it remains inactive within you) is a matter of days than weeks, months, or even years, as some viruses can stay, influenza must be an active virus, attacking you almost as soon as you contract it.