What types of sedimentary rocks are formed from the remains of dead organisms? clastic

chemical

oxygenated

igneous

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

What type of pollution does household garbage cause

49 ! how are energy cycles and growth cycles related?