Where was the first permanent European settlement in what is now the United States? A.
St. Augustine, Florida
B.
New Orleans, Louisiana
C. Plymouth, Massachusetts
D
Jamestown, Virginia
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Which statement are accurate about snow flakes

What relationship exists between an enzyme and a catalyst?

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.