Discuss what you can do to lessen your environmental impact on natural resources such as land water and air

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.