What were the difference between a republic and democracy in the 1700s

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

All living things share certain characteristics. which of the following characteristics is not shared by all living things?