Why are message board discussions moderated?

A.
to rectify spelling and grammar
B.
to delete irrelevant or offensive posts
C.
to facilitate communication between group members
D.
to ensure that discussions topics are interesting

In fruit Flies a white eyed female is crossed with a red eyed male. What are the changes the offspring will be a white eyed male? What are the ict gadget and its function Maya invests $3,500 into an ETF which earns 7% per year. In30 years, how much will Maya's investment be worth ifinterest is compounded semiannually (twice a year)? Round tothe nearest dollar. Was Thomas Jefferson a federalist or anti-federalist? No pic/link to answer pls. NEED TODAY! Discuss and evaluate the major issues in the America Revolutionary War, the War of 1812 and the American Civil War. What were the expectations on each side, what were the advantages and disadvantages for each and what eventually turned the tide toward the colonists, the United States and the Union near the end of each of these respective conflicts The author of this article notes thatnonalignment was "a strategy for maximizingthe flow of foreign aid while minimizing therestrictions or "strings" attached." What doesthis phrase mean?en Part BNow, use the plan you outlined in part A to complete a research table summarizing each source, the sub-question(s) thesource answers, and the most relevant information from the source. Write A passage for a story about another determined person use 4 of these vocab words There is a photo. No explanation needed just answer thank you Match each person with the correct description.Column AColumn B1.I was the president of the Confederacy.a. Ulysses S. Grant2.b. Robert E. LeeI was the President of the Union during the CivilWar.I was the leader of the Confederate army,3.c. Jefferson Davis4.I was the leader of the Union Armyd. Harriet Tubmane Abraham Lincoln5.Iled many slaves to freedom on theUnderground Railroad Please i need help over hereTwo dice are tossed simultaneously, what is the probability that?1. sum oc the out come is more than 7? 2. the sum of the square of individual outcome is less than 20? Please help ! NO ABSURD ANSWERS 1.) Which of the following choices helped bring about the end of the Medieval period?A.) contact with the EastB.) the Black DeathC.) increased wealthD.) All of the choices are correct. Can someone help me out my grads are bad HELP ASAP!!!!!!Colin saved $30 in July, $21.50 in August, and $50 in September. He spent $18 on video games and $26.83 on books. How much money does Colin have left? help please help help help During the "retrieving stage, search engines display stored web addresses related to search terms.use spiders to find web pages related to search terms.rank web pages based on the most relevant information.record keywords and text in large data centers. 2. If an older television with an aspect ratio of 4:3 has a screen area of 1550 square inches, but the image displayed has an aspect ratio of 16:9, how much area does the image actually occupy? First determine what percent of the screen does the image occupy? a. 825.5 sq. in. b. 1162.5 sq. in. c. 1181.5 sq. in. d. 1375.5 sq.in. A 17-mm-wide diffraction grating has rulings of 530 lines per millimeter. White light is incident normally on the grating. What is the longest wavelength that forms an intensity maximum in the fifth order Which of the following is one way the judicial branch limits the legislative branch?A. The Supreme Court can send Senators to jailB. The Supreme Court can send Representatives to jailC. The Supreme Court can declare a law unconstitutionalD. The Supreme Court can adjourn Congress