理科の、動物の体のつくりとはたらきの単元なのですが、？の質問の答え方を教えてもらえませんか？ どう書いたら良いのかわかりません よろしくお願いします

4. 物質を運ぶ さいぼうきゅう この章ではこれまでに, 細胞呼吸に必要な栄養分や酸素 入れる器官, 不要な物質を排出する器官を学習した。 はいしゅつ のぞ の器官を結び, 全身の1つ1つの細胞に必要な物質 届けたり、不要な物質をとり除いたりするために, と血液がめぐっている。 血液はどのようなしくみで, 栄養分や酸素、二酸化炭素などを 運ぶのだろうか。

これの答えを教えてください 中2 unit0

on 海斗が春休みの思い出について, スピーチをしています。 ? Where did Kaito go? コンテンツ I went to Fukui with my family two weeks ago. This is a picture from a dinosaur museum. We arrived at the museum at 9:30. Many people were looking at the tyrannosaurus. Later, we tried fossil hunting near the museum. I found some fossils of animals and plants. It was a lot of fun. There are many good restaurants in Fukui. We had Echizen soba for lunch. It was so delicious. We had a wonderful time. [76 words] 10

添削お願いします。 【質問】あなたは夏にお祭りに行くのが好きですか。 Yes, I do. Because we can play Syateki, Kingyosukui, Kujibiki, and so on. Also we able to see a lot of... 続きを読む

クしよう! Writing ライティング □ 自分の考えとその理由を2つ入れられた □ 自分の考えのあとに理由をFirst, (1つ目は), Second, (2つ目は) などの表現を使って書けた □スペルミスや単語の使い間違いをせずに書けた □文法的に正しい英文で書けた

すみません💦至急お願いします🙇‍♀️ 問1から問5まで教えてください！ お願いします🙇‍♀️

Unit 長文問題 睡眠がもたらすカ (1)Perhaps, 1 Do you ever fall asleep during class? What happens? your teacher tells you how to behave in class. How about at home? Do you ever take naps? How do you feel afterward? You will be happy Many scientists now say that 1 (read) the following information. You must be so catching a few z's can improve your performance. (2) happy to hear this, so let's continue. 2 Actually, this is important news for people who have jobs that require high levels of concentration. Can you think of such jobs? Surgeons, hospital staff (work) on the night shift, and air traffic controllers are just a few. These people must focus on their jobs at all times. Concentrating is so important in their profession. A lack of focus may cause serious accidents. 3 In the United States, a group of scientists got together and experimented on (two groups of university students. One group was asked to study the names of 50 countries and the flags of those countries for 5 hours in a row. (do) the same, but they took a (3) The other group was asked short nap after three hours. Results got from these experiments were simple and clear. Which group had better results? By now, you should know. The second group had much better results. The first group remembered about 45% of the information, but the second group got close to 70% correct. The scientists decided (repeat) the experiment several times on different people, but the results were always the same. Taking short naps improved people's memories. 1 Target ① 不定詞・動名詞 ② 助動詞 ③分詞 4 Sleeping can help people improve their performance, but the best way to deal with (become) sleepy during the day is to get enough sleep the night before. You may like to sleep in class, but I have a piece of advice for you. Get plenty of sleep the night before. (4) Getting enough sleep will give you lots of energy to spend at school. You need energy to learn and play. Lots of learning and playing will give you a good night's sleep. Do you ever 問 1 | 不定 適切な表現を <要約文〉 することがあり か? fall asleep behave 振る舞う take naps after ward その後 following o catching a few z's うとうとすること Do you of scientis best way require 〜を必要とする concentration surgeon on the night shift 夜勤で air traffic controller 交通管制官 focus on 〜 〜に集中(する a lack of ~の不足 cause 引き起こす get together 協力する experiment t in a row 続けて by now そろそろ sleep. deal with ~ 〜に対処する 問2 1 (4 plenty of たくさんの 問3 (1) (2) (3) (4) 1 S

至急です！！ 数学 中2 啓林館 「未来へひろがる数学2」のP153の問1とステップ3の説明しようの答え教えてくれる方いますか🙇‍♀️ 授業で聞き逃してしまって💦

このような英文を読むのに8分ぐらいかかってしまいます。筆記は30分しかないので、2、3分で読めるようになりたいです。 早く読めるコツを教えてください。

4 Read the passage and choose the answer which best completes each sentence (1) 1)~(4). We all know that any person has a dream while they are sleeping. We also know that it is difficult to remember dreams after we wake up. Most dreams are soon forgotten and they disappear like small bubbles in water. In addition, they often cannot be remembered at all after they are forgotten. Even if you can remember a dream soon after you wake up, perhaps you cannot remember it any more after getting out from your bed to make some coffee. Maybe you have had such an experience. Then, have you ever noticed that you were having a dream while you were sleeping? / Some people have had such an experience. It is called a lucid dream, and some scientists in the world do research on it. Actually, there are even research groups which focus on it. Why do they do research on lucid dreams? For one thing, there may be advantages for us. We will be able to avoid nightmares and make our dreams happier or more exciting if we can notice we are having dreams and we can control them like a pilot. Today, scientists do not know enough about lucid dreams and how to control them, so there are still many things to be done in the research. But it may be possible for everyone to have lucid dreams if science in the area improves more. Actually, that is one of goals that some scientists are trying to reach. According to a survey, over 75% of the respondents answered that they experienced a lucid dream at least once in their lives. Also, many reports about lucid dream experiences were given in history. We can find early reports on them in books from ancient cultures. For example, an ancient Greek doctor already tried to use lucid dreams as a kind of therapy over two thousand years ago. And controlling our dreams in our own ways was one of the important topics among early Buddhists in Asia.

中1の理科の水溶液の問題です。 (3)の問題の求め方が答えに載っていません！ 分かりやすくお願いします🙏

(2) b.37 2 1 水溶液の濃さを比べよう A <3章 水溶液の性質> 濃さの表し方 塩化ナト リウム 5g 水 40 g ABUS BIJE>C 学習日 塩化ナト リウム 5g 啓林館p.169~170 教育出版p.116~118 水 50 g 月 8 (2) BとCの水溶液では,どちらが濃いですか。 なら (3) A,B,Cの水溶液を, 濃い順に並べなさい。 塩化ナト 水 リウム 4g 50 g 豊すの主しかもう 水溶液の濃さを比べることができ 2 パーセント まめ →解答 1.37 (1) 上のA,B,Cのようにして水に塩化ナトリウムをとかし,塩化 ナトリウム水溶液をつくりました。 AとBの水溶液ではどちらが 濃いですか。 (2) (3) 【ポイント》 ようしつ (1) AとBは溶質の質量が同 じです。 ようばい (2) BとCは溶媒の質量が同 じです。

相似の角の二等分線がこうなる理由を教えてください！

B 5cm (5) 3cm D A (4) 4cm 1 C

英作文で「集中する」と書きたいので、調べてみたのですが、単語が難し過ぎて中学生が使う単語ではないと思いました。 「集中する」という表現を簡単に表せる単語か連語はないですか？

5-√3=3+(2-√3)になるのは何でですか？ また5-√3の整数部分xが3、少数部分yがら2-√3になるのはなんでですか？

せいすう ぶ ぶん しょうすう ぶ ぶん あたい 38 整数部分,小数部分に分けて式の値を考える 5√3の整数部分を (1) xおよびyの値 次の式の値を求めよ。 小数部分を!とするとき, へいほうこん きんじ FOCUS 平方根の近似値を用いて,整数と平方根の混じ った式を整数部分と小数部分に分ける。 (2) x² + y² - xy 解き方 (1)√3= 1,7320508...... だから, 5-√3= 3 + (2-√3)と変形すると5-√3の整数部分x OYU が 3.小数部分」が2-√3である。 別解 1 <√3 <2より, 各項に1をかけると = 答え -2<-√3<-1 各項に5を加えて5-2 <5-√3 < 5-1 3<5-√3 < 4 小数部分は (5-√3) -3=2-√3である。 (2) (1) よりxy = 3(2-√3)=6-3√3 また,x+y=5√3 だから x2+y2 - xy (x+y)2-3xy =(5-√3)²-36-3√3) 25-10√3+3 - 18 + 9/3 = = 10 -√3 よって、整数部分は3 (1) x = 3.y=2√3 (2) 10-√3 小数部分 正の数Aが n≤A<n+1 となる整数nのこと を整数部分とい An のことを小 部分という。 Return 整数部分 Goto 公式② 式30