Which agent of erosion can create a limestone cave?
a. freezing and melting ice
b. growing plant roots
c. acidic water
d. strong wind

The study of witch tree monkeys feed in is part of the science life

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?