Answer:
I know Spanish
Explanation:
1) B. as is used in tu
2)C. because d doesn't sound right
3) A. Because estan is used for ellos, uds. and more
4) A. It is the most beautiful thing to see and most people see it
5) A. I'm not quite sure because I've never read that
These objects represent Mayan numerals. Just like Roman
numerals, they are combined to symbolize a numeral and this enabled
astronomers, scholars and architects to compute various equations yet it was
also used by farmers and traders in their day to day transactions.
Answer: Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other substances, including dissolved inorganic and organic materials, particulates, and a few atmospheric gases.The physical properties of seawater–temperature, salinity, pressure, density, and related quantities such as potential density, heat capacity, sound speed, and others–aSalt water or seawater has characteristics similar to fresh water with some noticeable differences because of the salts that are dissolved in water. The viscosity (i.e., internal resistance to flow) of seawater, for example, is higher than that of fresh water because of its higher salinity.re of fundamental importance to physical oceanography.
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Explanation: