17 What is the best summary of the article? A Concrete is a popular material, but it can develop cracks over time. Microbiologist Hendrik
Jonkers believes that adding bacteria to concrete can help remedy this problem and
provide savings for the construction industry.
B Hendrik Jonkers, a Dutch microbiologist, noticed that concrete cracks over time. He
decided to add bacteria to concrete to make a substance called bioconcrete. The bacteria
are placed inside plastic capsules that are mixed into wet təncrete.
C A Dutch microbiologist named Hendrik Jonkers became interested in investigating how
bacteria might be applied to concrete to fill cracks in concrete caused by water. He
developed a self-healing bioconcrete that works to make concrete more durable.
D Microbiologist Hendrik Jonkers wondered if concrete could repair itself in the same way
that human bones do. He developed bioconcrete, which was used to build a lifeguard
station near a lake in the Netherlands and repair an irrigation system in Ecuador.

What does pip gain on his 21st birthday instead of knowledge of his benefactor

1. according to mla citation style rules, when citing a book by more than one author, the authors' names should a. be listed alphabetically by first name. b. be listed alphabetically by last name. c. be listed in the order in which they appear on the title page. d. follow the title of the book. 2.which of the following items is not necessary to include in summary notes? a. all the information that is relevant to your topic and purpose b. complete publication information c. the time and date you read the source material d. specific examples 3. which of the following is not an objective of synthesizing sources? a. reviewing key ideas on a topic b. combining opinions and general statements c. exploring different points of view d. understanding the topic in depth 4.when punctuating quotations, commas and are placed inside the quotation marks. a. semicolons b. periods c. colons d. page numbers in parentheses 5. in academic writing, why would you prefer to rely on information from scholarly journals rather than magazines? a. authors in scholarly journals are generally specialists in their field. b. magazines use every-day experiences and discuss popular topics. c. scholarly journals never include visuals. d. scholarly journals are more difficult to find, and therefore more valuable. 6.when punctuating direct quotations, use a after the verb that introduces the quotation. a. comma b. dash c. colon d. seimicolon

From “the raven” by edgar allan poe but the raven, sitting lonely on the placid bust, spoke only that one word, as if his soul in that one word he did outpour. nothing farther then he uttered—not a feather then he fluttered— till i scarcely more than muttered, “other friends have flown before— on the morrow he will leave me, as my hopes have flown before.” then the bird said, “nevermore.” in this excerpt, what is the speaker saying the raven will do? a. it will certainly die. b. it will leave immediately. c. it will leave the next day. d. it will befriend the speaker.