Visit any website that has demographic information and compare the demographics between two different countries. Write a paragraph about why you believe those demographic differences exist based on the information learned from the lesson. Compare population pyramids for each country.

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

The actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?