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英語 高校生

添削をお願いしたいです!(画像が送りきれないので回答者の方が返信したら追加で送ります) 自分の解答↓ 短い時間、レンジで加熱すると心臓病のリスクを下げるフラボノイドを増加させることができるが、長い時間加熱したり多すぎる水の中で加熱するとむしろフラボノイドは低下してしまう。た... 続きを読む

一般に,電子レンジでの調理は,他の調理法に比べると栄養素 16 の保持には好ましいとされるが,調理時間が長かったり、多量の 水を使って調理したりするとブロッコリーでは心疾患のリスクを減らす フラボノイド類が減少するという報告がある。 ただ、食材によって栄養保 持の結果はさまざまであり,統一見解はない。電子レンジ調理にプラスチ ック容器を使うと, 可塑剤のフタラートなどの化学物質が溶け出すが, こうした物質は微量であってもホルモンや代謝系を乱すほか、 生殖問題や ぜんそく, ADHD との関連性など,さまざまな悪影響を及ぼすことが指 摘されている。また, 高温になる電子レンジでの加熱で分子の結合が変わ り,新たな高エネルギーの分子が作り出される。 これがDNA と反応し て突然変異を引き起こすとされており, ジャガイモを電子レンジ加熱した ことで,発がん物質として働くアクリルアミドが生成した例が報告されて いる。(400字以内)発 当 解答編

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数学 高校生

数一数と式 nがどこから出てきたのかわからないです。 後、エ、ケ、コサシ、ス、セがわからないです。 分かる方お願いします。

実践問題 太郎さんと花子さんのクラスでは、数学の授業で先生から次のような宿題が出された。 (1) 0026870 201 宿題 実数x に対して, A = (x + 1)(x + 2)(5 − x)(6 − x) B = Ax(4-x) : とおく。 きくとチェ AT OR <A> #¹3564 (a) x=2+√2 のときのBの値を求めよ。 (b) A=120となるようなxの値はいくつあるか。 ANTENJE) HERO 太郎さんと花子さんは,二つの整式 A,Bを整理していくことについて話している。 太郎 この整式Bについて, Aを用いずに表すと B = x(x+1)(x+2)(4-x) (5-x) (6-x) となるね。 花子:xの式が6個かけ算されているのね。このうちの2つずつを組合せて少し整理でき ないかな。 例えば, X = x(4-x) とおいてみるとか。 太郎 : 確かにそのようにおくと, 整数nに対して, (x+n)(n+4−x) = X +n² + ア となるから, 例えば,n=1のときは, (x-1)(イ-x)=x-ウ エ になるね。 花子:そうね。これで二つの整式A, BがXを使ってもう少し整理された形になるね。 下線部について,整式B を X で表すとエ の解答群 12 | 数学 Ⅰ X(X + 1)(X + 2) X(X + 5)(X + 12) 4 (X + 1)(X + 4)(X + 9) n となる。 X(X + 1)(X + 4) (X + 1)(X + 2)(X + 3) (X + 1)(X + 5)(X + 12) (2) 花子 : x = 2+ X だから B だとわ 太郎 : (b)に一 だね A= A = 12 t 0 1 ④2

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英語 高校生

英単語教えて欲しいです。 間違えてるところあったら教えて欲しいのと、分からないところが沢山あるのでこの文章の中に書かれている単語で右の空欄教えて欲しいです。お願いします。

20 25 20 35 15 STEP 3 DEAR (1年7月改) 回 目標 IGG 登場人物の心情を想像しながら読み進めよう。 次の英文を読んで,あとの問いに答えよ。 取り組み日 A 日 得点 /18 目標時間 17分 tell Sara was annoyed/when her mom told her the news. from Japan/to live with her family//Their two-bedroom apartment/was(already crowded/ with her mom, dad and her.// While her mom was from Japan/Sara (7)/She knew only a few Japanese words. 5 Her mom told her about Sara's Grandpa)//He studied English (in college, but Sara and Grandpa had never spoken (in English.) When she went to Japan every summer, the most. they said to each other was "Ohayo" in Japanese. Grandpa didn't talk much. A month had passed since Grandpa moved in/With the new family member in her home, Sara spent more time alone in her room working on her favorite hobby drawing 10 comic strips./She hardly showed these drawings to anyone.) Her parents thought it was a waste of time. They hoped she would spend more time on her schoolwork.)// Sara had been working for months on a 16-page comic book about a teenage girl with magic powers. She hoped to enter it in a comic book contest the next month but was struggling with how to draw the hero with invisible magic powers// One afternoon, she got so frustrated that she crushed almost all the pages she had drawn and threw them in the wastebasket) She didn't know why but her eyes were full of tears. //Her Her grandfather was moving She grabbed her jacket and went into the living room. Grandpa was reading a book (on the sofa. She said, "Please tell my mom that I went for a walk. Grandpa said. “Itterasshai" to her but she walked out of the room. When she came home, Sara was still upset, but more disappointed. a comic book that she could hand in for the contest. del pr Then she saw her desk. Her drawings were put back on the desk//They were laid flat and attached with small sticky notes all over the pages.// Sara(1-0)Who had gone through her wastebasket? //This was her room.//No one came in without telling her.)// The handwriting on the sticky notes) was really easy to read//She (quickly) realized they were from Grandpa. 'here wouldn't be "Sara, you have a gift for art," the first note said. The second note was longer/"When 30 I was your age. I also wanted to be a comic artist."// The other notes gave to her face."Finally, someone understands my passion I Sara advice on improving her comic strips. Sara felt a smile coming to never imagined Grandpa would ()do that!" She started writing a card to Grandpa "Dear Grandpa /Thank you so much for your kind comments! I want to finish my comic book so I can enter it in the contest next month//Please be my advisor!/Love, Sara"// Grandpa was watching TV with her parents in the living room but looked at Sara/as she walked up to him.// Sara (1-2), so she handed him the card without a word. She wondered if Grandpa 40 would accept it. When he read the card, he smiled but did not say anything, either. Sara quickly went into her room. Her parents were wondering what had just happened. (1) She went straight back to the desk/and started working on her comic book //She only had a month. She couldn't wait to show Grandpa her next draft for more advice. (567W) 内 () ORIGINAL MATERIAL

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