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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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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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English Senior High

答えとできれば訳も教えていただきたいです

III. Aaron と Mayuka との間に, 自然な会話が成立するように,空欄 ( 31 ) から ( 40 ) に入る最も適切な表現を, a.〜d. の中から1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式) の所定の解答欄にマークしなさい。 Aaron: So, Mayuka, after you graduate, ( 31 ) Mayuka: Well, I'm thinking of taking some time off and traveling for a while. Do you know about working holidays? Aaron: I've heard of them, but I don't know very much about them. Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: (31) (32) (33) (34) Well, in certain countries you can work while you travel. (32) it's easy to extend your trip. (33) But actually, I think I want to start work right away. Oh really? What kind of company would you like to work for? (34) A big company would be great for long-term stability. But it might be a little bit boring. That's true. How about ( 35 ) I think I'd really love that. It seems really exciting and I think it would involve innovative thinking. But I'm a bit worried the pay might be lower than I want, and of course it's always possible that the company ( 36 ) Yeah I guess it's tough making decisions about where to work. If you could work anywhere, what would your dream job be? I'd like to work somewhere where ( 37 ) Maybe a green business of some sort? What would your dream job be? I'd like to start my own business and help to revitalize the economy in my hometown! It's in the countryside, here in Japan. Oh! What kind of business ( 38 ) I'm not exactly sure, but I'd like to use the experience I get on my working holiday to try to figure out what kind of business would be best. I'd like to start a business that combines (39) with international marketing opportunities. Wow! (40) a. do you have anything to do? b. what do you have to do? c. what do you want to do? d. do you want something to do? a. Since you can earn money while you're abroad b. You should add more days to your trip so c. Since it's interesting to work abroad d. Because you have never been abroad a. Keep telling me! b. It doesn't make sense. c. What a shock! d. That sounds great! a. It's already been decided! b. It's hard to decide. c. What have you decided? d. That's not a difficult decision.

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Mathematics Senior High

212. このような記述でも問題ないですかね?? 0<h<aは書いていないですが問題ないですよね? (r^2=a^2-h^2は書いていてr,a,hは当然全て>0なのだから同様のことは言えていると思いました。)

330 00000 基本例題 212 最大・最小の文章題(微分利用) 類 群馬大 半径aの球に内接する円柱の体積の最大値を求めよ。 また,そのときの円柱の高 基本 211 さを求めよ。 指針 文章題では, 最大値・最小値を求めたい量を式で表すことがカギ。 次の手順で進める。 AM-* ① 変数を決め、その変域を調べる。 [②]最大値を求める量(ここでは円柱の体積), 変数の式で表す。 ③3 ②2 の関数の最大値を求める。なお,この問題では、求める量が,変数の3次式で表 されるから,最大値を求めるのに導関数を用いて増減を調べる。 無 なお,直ちに1つの文字で表すことは難しいから,わからないものは,とにかく文字を使 って表し、条件から文字を減らしていくとよい。 ならば、方程式 #SEN 計算がらくになるように 2h とする。 解答 円柱の高さを2h (0<2h<2a) とし, 底面の半径をrとすると r²=a²-h² 0 <2h<2aから 0<h<a Fo 円柱の体積を Vとすると V=лr² 2h=2(a²-h²)h =-2π(h-a²h) Vをんで微分すると V'=-2π (3h²-α²) =-2π(√3h+a)(√√3 h-a) 0くん <a において, V'=0となる a =1/3のときである。 のは,h= ゆえに,0くん<a におけるVの増 減表は,右のようになる。 したがって, V はん= a √3 よって体積の最大値 次回数でも学んだ h V' 2T V 4√3 9 のとき最大となる。 9-m- 0 ... h= a =1/3のとき,円柱の高さは 2 - 2√3 √3 a 3 -ла³, そのときの円柱の高さ 23 3 a *** 2x(a²-3).-4√3 a /3 9 + a √√3 0 極大 練習 ②212 底面の半径,および側面積を求めよ。 [R a 半径1の球に内接する直円錐で, その側面積が最大 三平方の定理=y(1) 変数の変域を確認。 atla31 82x25- [S- (円柱の体積) = (底面積)×(高さ) dV dh をV' で表す。 h = 0, αは変域に含まれて いないから 変域の端の値 に対するVの値は記入し ていない。 今後,本書の増減表は,こ の方針で書く。 12h 12π(a²-h²)h に対し, その高さ,

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English Senior High

英文の並べ替えの答え教えてほしいです

Ⅳ. (1) から (5) の各問いにおいて, 1. ~ 6. の語句を並べ替えて空所を補い, 最も適当な英文 を完成させなさい。 解答は解答用紙2枚目 記述式) の所定の解答欄に(A)と ( B ) に入る語句の番号を記入すること。 (1) I like English because I feel like a different person when I am speaking it. Although it is difficult to speak well, I enjoy the challenge. Someday I hope ( ) ( A ) ( ) ( ) (B) ( ) in English. 1. even dream 5. the level 1. young people 2. acquire 5. provide 2. where 6. I can (2) Volunteering is a good thing because it teaches young adults valuable lessons about life. For one, it teaches them that charity is an investment. By helping others you also help yourself. Volunteering can also ( ) (A) ( ) (B) ) ( ( ) practical experience. 1. health 5. to 6. an opportunity 1. lacking 5. found of what roles physical activity, exercise and nutrition play. neither prevent nor manage disease. (3) There are at least four kinds of education people should get when they are young: physical education, moral education, intellectual education and nutrition education. Those ( ) (A) ( ) ( ) (B) ( ) have an understanding Without them we can 3. reach 2. in 6. interested 1. wear 5. we 3. with 2. and 6. more 3. need (4) E-mail and other SNS applications are now the primary means of communication in much of the world. While this is certainly one form of socialization, it seems to be replacing social interaction in person. As a result, more ( ) (A) ( ) ) (B) ( ) in the social skills and values that are essential to their integration into a group or community. 2. clothes 6. to (5) Presumably fashion reflects our personalities. The ( (B) ( 4. to 3. are 4. to 3. like 4. mental or physical ) ( A ) ( ) who and what we are. Many people wear clothes to try and fit in, some to impress others, and some just wear the clothes they own. Your clothing is a reflection of who you are one way or another. 4. people 4. show Basic Elements for Communication (t, 2019), 7, 35, 59, 71, 87 ( 改変)

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