Spring tides occur only when a. it is either spring or fall. b. the Sun is near the vernal equinox. c. the Moon's phase is first quarter or third quarter. d. the Moon's phase is new or full.

In a democracy, this is held by the citizens who elect leaders to political office

What were some benefits of the lewis and clark expedition?

Click on  the link  to view information gathered by the organization keep america beautiful. read "the costs of american littering" to find three negative effects of litter in local communities.  based on your research, what are the negative effects of litter in local communities? check all that apply. litter cleanup is very expensive. litter has decreased since 1969.litter is a constant community problem. litter causes property in the community to be less valuable. litter contaminates water and has other environmental consequences.