Science homework ! which of these statements best explains why scientists use models? a. to allow other scientists evaluate their data b. to speed up or slow down natural processes c. to describe and explain non-observable objects and processes d. to predict the scientific theories which would be proposed in the future

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.