You are writing an essay on whether nuclear power or coal-burning plants cause more pollution for the environment, and you need concrete facts.

Which is a concrete fact you could use in your essay and not an abstract assertion?

A) The debate over which pollutes the environment more--nuclear power or coal-burning--rages on in the scientific community.
B) Coal burning plants and nuclear power plants are both important because they employ many people who need those jobs to support their families.
C) Some people are afraid of nuclear power because it produces nuclear waste and yet ignore the plumes of smoke polluting the air in the coal factory two miles away.
D) The fact that nuclear power plants have more federal regulations placed upon them than coal-burning power plants show that nuclear plants are far safer and cleaner.

Usually, when people talk about "rocky” relationships, it’s with a frown, but mine has enriched my life. i became fascinated with rocks when i was really young, and throughout my childhood you could usually find me with my pockets bulging from whatever stony treasures i’d scavenged that day. when my science teacher taught us a unit on geology, i realized that my fascination could become an exciting career that could also me make good money. obtaining an internship to work on the geological exhibit at the museum is an important step on my road to being a geologist. the best description of the writer’s point of view is that the person is eager to make a lot of money in a museum internship. insistent that geology should be taught as part of every science course. hopeful to be able to further the goal of eventually becoming a geologist. concerned that people do not generally relate well to the study of geology.

Which methods of delivery are most suitable for informal group presentations? select all that apply.

Which of the following is a secondary source? o a biography of a playwright ob. historic photograph o c. antique weapon od. census data and statistics