Although it is unknown if one must buy 1, 10, or 100 scratch-off lottery tickets to get a winning ticket, it is probable that if one keeps buying, eventually one will get a winner. in fact, maybe the very next ticket will be a winner. therefore, buying scratch-off lottery tickets is reinforced according to a schedule.

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.

Give one important factor responsible for production of poverty in in kerala

Which president sacrificed his popularity to leep the country out of the war between france and england in the late 1700s