What is the preterit? What is it trying to communicate?

PLEASE HELP I need help bad 66. Which of the following results of correlationalstudies implies that environment contributes tothe determination of IQ?(A) Correlations are higher for identical twinsthan for fraternal twins.(B) Correlations are higher for children and theirbiological parents than for children and theiradoptive parents.(C) Correlations are higher for parents and theirchildren than for husbands and wives.(D) Correlations for two children in the samefamily are lower when one of the children isadopted than when both are the biologicaloffspring of the parents.(E) Correlations for children and their adoptiveparents are statistically significant andpositive. The relationship between the length and weight of certain sea turtles can be approximated by the equation L = 0,55 W,where L is the length in feet and W is the weight in pounds. If a sea turtle is 2.5 feet long, which is closest to its weight? What is happening in this picture?Constant water flow has caused the rocks to fall down the hillside.Wind blew the rocks over the edge of the hillside.Rocks have been thrown over the side of the hill and landed at the bottom.Gravity has caused the rocks to fall down the hillside.Rock Slide on Hillside Describe how the patients insurance eligibility is confirmed What type of reaction occurs without the addition of heat? If you have 5.6 grams of a radioactive isotope with a half-life of 150 years:How much of the isotope will you have left after 750 years? What would a pro-slavery (for slavery) settler in Kansas argue to justifiy their actions after the passing of theKansas-Nebraska Act?Pls help plsssss plssss if you know french help me. im failing and this is my last page, this packet is worth %50 of my grade I'm begging balance this equation: AsCl3(aq) +__H2S (aq)--> __As2S3(s) + ___HCl (aq) !UWAGA MAM PRACE NA JUTRO! czy moe mi kto podzieli na czci mowy takie zdanie: "Niezwykle sympatyczna gospodyni domowa kupia wczoraj dwa ogromne arbuzy w sklepie spoywczym" wiecie chodzi o to e np. Przydawka m, lp co takiego Pozdrawiam:) The following are the temperatures of 10 days in winter in C. 5, 4, 4, -1, 4, 10, 9, 8, 6, 4 Work out the mean temperature. How does the meaning of free speech change as technology makes distribution of information universal and immediate? Triangle A'B'C' is the image of ABC under a rotation about point P.Determine the angle of rotation.-75-454575 Listed below are the summary statistics from samples of strontium-90 in baby teeth obtained from twelve Pennsylvania residents and another twelve from New York residents born after 1979. PA NY Mean 147.583 136.417 Stdev 10.6383 5.21289 If we wished to test the claim that the mean amount of strontium-90 from Pennsylvania residents is greater than the mean of New York residents, and can assume that the variances are equal, what is the Test Statistic for this test pls help this stuff is so hard to understand (a) There are 15,000 fleas in a carpet at the start of 2017. Each year, 3% of the fleas who were alive the previous year die and 1500 new fleas are born. Find an expression, in as simple a form as possible for the number of fleas N years after the start of 2017. need ko na po this nowplease answer this questionthank you po There are 2 ways of collecting the suns energy. What are they? Give an example of each. A college professor hands out a list of 10 questions, 5 of which will appear on the final exam for the course. One of the students taking the course is pressed for time and can prepare for MATH 270 Assignment 2 W. Li 2 only 7 of the 10 questions on the list. Suppose the professor chooses the 5 questions at random from the 10. a) What is the probability that the student will be prepared for all 5 questions that appear on the final examination HELP ME PLEASE I DON'T UNDERSTAND