Match the type of mixture with the appropriate characteristics. A. a mixture of sodium chloride in water C. a mixture whose particles settle on standing B. a homogeneous mixture in which suspended particles cannot pass through a semipermeable membrane A. a mixture whose particles cannot be separated by filters or semipermeable membranes C. a mixture whose particles can be separated by filters

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.