What are two ways scientists use evidence of past environments preserved in rock? BA: To confirm which organisms are most closely related to each other BB. To confirm why each indvidual organism became a fossil C. To confirm whether an organism could have lived where its fossils are found D. To confirm that conditions in different places have changed​

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.