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Biology Senior High

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか??? 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5

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Mathematics Junior High

めんどくさいと思いますが、解き方を教えてください

2 右下の図のような直角三角形ABC で, 点 P, Qが同時にAを出発して,Pは秒速5cmで三角形ABCの辺上をBを 通ってCまで動く。 また, 点Qは秒速4cm で三角形ABCの辺上をCを通ってBまで動く。 2点P. QがAを出発してx秒後の三角形 APQの面積をycm²とする。 このとき、次の問い (1)~(3) に答えよ。 (4点×3) (1) 0≦x≦12のとき.yをxの式で表せ。 (2) (i) 2点P.QがAを出発してから辺BC上で一致するのは何秒後か。 (ii) 14秒後の三角形 APQの面積を求めよ。 (3) 三角形 APQ の面積が384cm² になるのは, 2点P.Qが出発してから何秒後か, すべて求めよ。 3 右下の図のような, AB = 6. AD = 4, AE=4の直方体ABCD-EFGH がある。 このとき次の問い (1)~(3) に答えよ。 (4点×3) (1) 辺AD とねじれの位置の関係にある辺の本数を求めよ。 以下, 辺BF の中点Mをとり, この直方体を3点A.C. M を 通る平面で切り, 2つの立体に分けるときについて考える。 (2) 点Dを含む立体の体積を求めよ。 (3) 2つの立体の表面積の差を求めよ。 (1) AEG と△CDG は相似であるといえる。 相似条件を下の ① ~ ③ から1つ選び, 記号で答えよ。 ① 3組の辺の比が, それぞれ等しい。 (2) 2組の辺の比とその間の角が,それぞれ等しい。 3 2組の角が, それぞれ等しい。 A (2) AE の長さを求めよ。 D (3) AEG と平行四辺形ABCDの面積比を最も簡単な整数比で表せ。 E E B HI B 60cm 4 右下の図のような平行四辺形ABCD において, D から AB に向かって下ろした垂線を DE, BCに向かって下ろした垂線を DF とし,線分 AC と線分 DE の交点をGとする。 このとき. 次の問い (1) ~ (3) に答えよ。 ( 4点×3) P 12. -36cm B 48cm D /M F 60° F4 C

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English Senior High

九州大学英語2019年の英作文の添削をお願いします🙇‍♀️ 大問4が要約と英作文、5が和文英訳です!🙇‍♀️🙇‍♀️🙇‍♀️

〔4〕 九州大-理系前期 Read the following newspaper article and follow the instructions below. (36) 16 2019年度 英語 in Engligi taul" According to the Kanagawa Prefectural Police Station, a 20-year-old female university student caused a traffic death. The student was riding on a power- She moved off from an assisted bicycle when the accident happened. intersection and started riding on the sidewalk. At that moment, a 77-year-old lady was walking on the sidewalk and moved toward the bicyclist. The student hit the lady. The collision caused the lady to fall and strike her head. She was transported to hospital, but died of her injuries two days later. At the time of the incident, the student was apparently holding a smartphone in her left hand and a drink in her right while steering the power- assisted bike. Moreover, she had an earphone in her left ear. Therefore, police arrested the student for breaking the new law and riding recklessly. Police are investigating whether the student noticed that the old lady was walking toward her. They suspect that she was not paying sufficient attention because she was operating her smartphone right up until the collision. Her court appearance date has not been decided yet. The Mainichi, December 16, 2017 Instructions: Write two well-developed paragraphs in English. In the first paragraph, summarize the main points of the newspaper article above in lo approximately 100 words. Use different vocabulary and sentence structure from the original passage as much as possible. In the second paragraph, write your opinion about what should be done to reduce accidents like this in approximately 50 words. hosidinlong unich lor, condadnoah

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