Point out characteristic properties of colloidal systems and their differences from true solutions and solutions of polymers. how the colloidal solutions are classified? what is size range for colloidal particles? list basic methods of colloid formation. what conditions should be observed when obtaining colloids? what is the reason for blue color of the sky and red color of sunset?

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

The identities of substances are the same before and after which type of change