Federal and state laws prohibit discrimination in housing. However, exemptions do exist depending on the particular type of property that is being considered. All of the following activities could be considered exempt in specific scenarios except refusing to sell or rent.
a. refusing to sell or rent to a person because of race.
b. based on familial status (i. e., having children).
c. to persons based on age.
d. a single-family home based on religion provided the owners do not employ the services of a broker or agent.

a. refusing to sell or rent to a person because of race.

Explanation:

Refusing to sell or rent to a person based on their race is considered RACIAL DISCRIMINATION and is not only illegal but very immoral as well. For this reason, any discrimination based on race is forbidden in both Federal and State laws with no exemptions.

well i'm late but i think its: b, c, and e

answer: hey improve the marine life in a certain area.

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they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation: