What makes a heterogeneous mixture different from a homogeneous mixture? the components are mixed unevenly instead of evenly within the heterogenous mixture. insoluble instead of soluble particles are suspended within the heterogenous mixture. two liquids that normally are not mixable are mixed in a heterogeneous mixture. the components within a heterogeneous mixture are elements instead of compounds.

Brad and his family like to go camping. they always take a gas lantern with them. the lantern can take fiuels but always puts out the same amount of light. brad has two different kinds of fuel for the lantern. how can he figure out which kind of fuel has more chemical energy that the lantern can turn into light? measure the brightness of the lantern using each kind of fuel by comparing it to the full moon. g measure the volume of the containers of fuel. measure how long the lantern stays lit on a fixed amount of fuel. measure the mass of each container of fuel using a balance scale. answer 12

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

How is the solubility of a carbon dioxide gas in water increase?