Who was the first scientist to observe cells? a. theodor schwann c. anton van leeuwenhoek b. robert hooke d. matthias schleiden select the best answer from the choices provided a b c d

How do you think that attitude affected the outcome of the novel? did the attitude contribute to the fate of the characters ?

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.

Most of the workers who laid the central pacific railroad were?