下線部クの次のaccess〜の部分の訳で澄み切った空がなかなかない、という訳はどこからきているのか教えてください

thousand stars (カ) Milky Way galaxy, and the planets slowly making Today we live largely cut off from this spectacle, with smog and light pollution *obscuring our view of this *perpetual cosmic drama, the unfolding of which once seemed intimately connected to questions of both natural and social order. But if we want to see Mars as it appeared ancient humans, access to a clear night (ク) (キャ sky is only half of our problem. We also have to put ourselves in their minds. [ 1 ] We have seen the surface of the Sun, the landscapes of Mars, the atmospheres of Venus and even Jupiter. We've discovered moons around other planets, and have found icy ocean worlds among them. We've used modern physics (to *infer the existence of black holes, and have now even "seen" them (with powerful radio telescopes.) We know that stars are bright orbs powered by *thermonuclear fusion. We know that within the observable universe, many billions of them (a septillion, in fact, with twenty-four zeros) are packed into 170

これを読んで問題を解いてください。よろしくお願いします

「クリック コンテンツ CAN-DO エネルギー問題に関する説明文を読んで、 概要を理解し, 自分の考えや意見を述べることができる。 Pre-reading What does "power" in this title mean? New Words ○ electricity [ilèktrísati] 電力 |cut [kåt] ← cut [kôt]...を切る, ･･･の供給をとめる じゅうでん charge [tfa:rdz] ･･･を充電する ✓ smartphone (s) [smártfôun(z)] スマートフォン ○ oil [5il] 石油 ○ coal [kóul] 石炭 ○ natural gas [nætfaral gés] 天然ガス ひかく ○ relatively [rélativli] 比較的 ✓ release [rilí:s] ・・・を放出する ■ dangerous [déindzaras] 危険な ✓ chemical(s) [kémikal(z)] 化学物質 health [hél0] 健康 fossil fuel(s) [fásl fjù:al(z)] 化石燃料 carbon dioxide [ka:rban daiáksaid] 二酸化炭素 ○ run out of ･･･ を使い果たす If the electricity were cut for one week, what would happen to our lives? The lights would be off. Trains コンテンツ would stop. We could not charge our smartphones. We depend on electricity to power most of our daily activities. How can we make the electricity we need for our future? 5 2 Japan uses a lot of oil, coal, and natural gas to make electricity. These resources are called “fossil fuels.” Fossil fuels have some good points. They are relatively cheap, and they can be used for many things. However, scientists say that we may run out of fossil 10 fuels in 100 years. There are other problems, too. Fossil fuels release carbon dioxide and other dangerous chemicals. They increase global warming and damage our health. [123 words] In-reading 1 What do we depend on to power our daily activities? 2 What do fossil fuels release? ●日本の一次エネルギー国内供給の割合 まいぞう ●世界のエネルギー資源の可採年数と確認可採埋蔵量 エネルギーなど 7.8 Other renewable energy, etc その他の再生可能 Natural gas 石油 51年 天然ガス 53年 石炭 153年 Oil 石油 187兆m3 39.7 天然ガス Water power 23.8 水力 3.3 1兆7,067億 バーレル Coal 石炭 25.4 資源エネルギー庁 (2016) 106 one hundred and six TIT 11,393億トン 日本原子力文化財団 (2016)

答えは5です。解説お願いします🙇‍♀️

1.0x1 c難溶性の塩の場合,各イオン濃度の係数乗の積が溶解度積 Ksp を超えると 沈殿が生じる。 いま、塩酸でpHを3に保ちながら, 3種類の金属イオンを それぞれ1.0×10mol/Lずつとなるように加えた。さらに, 硫化水素を 開催 Fes 飽和させて,その濃度が0.10mol/L になるようにしたとき, 沈殿を生じる 31 Zuck 金属イオンとして最も適当なものを、後の①~⑧のうちから一つ選べ。 19 Acid Mom 01×0.1=A: NE 2H → JHom" 01×0.1=X量 [加えたイオン] Zn²+; 沈殿の溶解度積 Ksp1 = 3.0×10-25mol/L250 Fe2+;沈殿の溶解度積Ksp2 =1.6×10-19 mol/L20°f x 153xit Nom 01.0) ch Cu2+;沈殿の溶解度積 Ksp3=1.3×10-36 mol/L2 (0 ① Zn²+ のみ Hq01 ②Fe2+のみ ③ Cu2+ のみ ⑤ Zn²+ と Cu2+ ⑥ Fe2+ と Cu2+ Zn2+ と Fe2+ ⑦ すべてのイオンが沈殿する (8) いずれのイオンも沈殿しない

教えてほしいです

1 次の各英文で,空所に入れるのに最も適切なものを,それぞれ下の①~④のうちから一つずつ選びなさい。 (1) It is true that training helps improve performance, ( ) there must be some limit to how fast a person can run. 1 as ( SO ③ but because ) we didn't arrive on time, we were not allowed to enter the lecture hall. ①Because Although (3) Therefore However (3) Sunlight produces vitamin D in our bodies, which is necessary for good health. ( ), doctors tell us that spending too much time in the sun can result in skin cancer. ①Because 2 Thus 3 Suppose ④However (4) People have been using white vinegar as a natural alternative to chemical treatments, ( A ) it can lower blood sugar, kill bacteria, and help treat insect bites. ( B ), these benefits might come with some risk. Vinegar's acid can also damage your stomach, throat, and teeth. ①A: since B: Therefore 3 A: though B: However 2 A though 4 A: since B: Therefore B: However (5) We were planning to travel abroad this summer, ( A ) we ended up staying home ( B ) we were both too busy. A while B: so 2 A: but B: because (3) A: so B: though 4 A: since B: but

構造を2つ思い浮かべることができません。教えてください

方で書け. △ 139 オキサロ酢酸 (oxaloacetic acid) は, 食物代謝で重要 な中間体の一つであるが, C4H4O5 の化学式とC=0 結合三っ と O-H 結合二つをもっている。 可能な二つの構造を書け. な形 1.4 関連 炭

数学です！１枚目は全部２枚目はマーカー引いてあるところがどうしても分からないです！全部じゃなくてもいいのでわかる方いたら解説して欲しいです🙇‍♂️

3 次の図において,直線①の式はy=x+7,直線②の式はy=-2123x-5である。また, 直線lの 式はx=(-8<1<0) である。 ①と②との交点をA, ⓘとy軸との交点をB,②とy軸との交点を C また、直線l ①,②との交点をそれぞれ P, Q とする。 101BOSTE このとき、次の問いに答えなさい。 STRONIE 657 Data. (1) 1=6のとき, △APQ の面積を求めなさい。 3 (2) PQ の長さをtを使った式で表しなさい。 For FX (3) 四角形 PQCO が平行四辺形になるとき,の値を求めなさい。 (4) PAC=△BAO となるとき, 1 の値を求めなさい。 450 LEEP BS A A e P Q IB O →x ② (1)

この問題でthatが同格のthatと思っていたんですが、違うみたいでなぜ違うのか理由が知りたいです。教えて下さい。

4 The division of Germany between the Soviet Union and the West a was one feature of a bi-polar world order that capitalist and b communist states raced to develop nuclear weapons. NO ERROR

至急です。明日提出のためどなたかわかる方手伝っていただけたら嬉しいです。

【1】 次の英文の空欄に最も適したものを選び、 英文を完成さ せなさい。 (2点×20) (1) What time will you ( come 2 happen 3 (2) Why don't you ( (4) You ( coming. lie 2 lay 3 send 4 sleep (3) All of the guests missed you. You ( the party. *miss〜 : 〜 の不在を寂しがる must 2 should 3 would 4 will to not (5) I haven't decided ( ) go out tonight because another typhoon is ought not 2 hadn't better 3 had better not had 4 to where going (6) He is good at ( *employee ) the mountain cabin? reach 4 arrive ) on the sofa and have a nap? ) on vacation yet. where going 2 going where 3 where to go motivation 2 to motivate ) his employees. (9) The Bible might be ( 4 motivating (7) I tried counting the number of languages ( world. 1 speaking 2 have spoken 3 to speak 4 spoken (8) A truck crashed into a group of carpenters ( the park. ) have attended (10) Our boss said we had to work ( motivate to working worked 3 who works that working ) useful book of all. much 2 better 3 the more 4 the most (12) This is the house we ( (14) Stop chatting, ( Das hard 2 more hard 3 harder 4 so hard (11) This is a cave ( * Neanderthal man : ネアンデルタール人 which 2 that 3 where 4 why lived 2 live 3 lived in 4 live (13) You must hand in the paper ( *hand in : 提出する until 2 for 3 till 4 by and 2 but 3 or 4 so ) in the ) Neanderthal man lived. ) as we could. (15) John is ( 1 taken took 3 taking 4 take ) in ) when we were children. ) the professor will get angry. (1 shower now. Please call later. ) eleven o'clock

至急お願いいたします🚨 生物の質問です。 ミトコンドリアの経路についての説明だと思うのですが、電子オーバーフローモデルと電子分布モデルの違いを教えていただきたいです。 また、どういう仕組みなのか、何故このように電子が流れるのかも教えていただきたいです。 UQ poolはユ... 続きを読む

(A) Electron overflow model (considered out-of-date) Alt UQ pool Alternative oxidase inactive. Alt No alternative pathway activity Cytochrome pathway unsaturated Cyt (B) Electron distribution model (reflects current thinking) UQ pool Cyt Alternative pathway active Cytochrome pathway saturated Alt Alternative oxidase active Alt UQ pool Cyt Cyt Figure 14.33 Two models for regulation of electron flow through the alternative oxidase. (A) In the electron overflow model, no appreciable electron transfer through the alternative pathway takes place until electron flow through the cytochrome pathway is at or near satu- ration. This could result from the effects of respirato- ry control, if the rate of mitochondrial ATP produc- tion exceeds its rate of utilization in the cytosol, or from some externally imposed stress, such as low temperature. Under such circumstances, the UQ pool becomes sufficiently reduced to allow electrons to flow through the alternative oxidase, the latter re- quiring that the UQ pool be 40% to 60% reduced to attain significant activity. (B) In the electron distribu- tion model, the alternative and cytochrome path- ways both show significant activity at low levels of UQ pool reduction, and electrons are distributed be- tween the two pathways on the basis of the relative activities of each pathway. The activity of the alter- native oxidase under these circumstances is thought to be regulated by the action of a-keto acids and by reduction/oxidation of the intermolecular disulfide bond, as well as by additional regulatory mecha- nisms not yet characterized.

⑹教えてください

13 すればよいか。 [2] 水溶液の濃度について答えなさい。 (1) 水溶液の質量に対する溶質の質量の割合を百分率(%)で表したものを何というか｡ (2) 次の式の①、②に適する語句をそれぞれ入れよ｡ (①) 質量 [g] 水溶液の質量 [g] X100 本73g (④) の質量 [g] (①) 質量 [g] (②)の質量じょ] (3) 次の砂糖水ア,イの (1)は何%か｡ それぞれ求めよ。 イ 水 120g S wb 30 st * 100 (4) 砂糖水アイで濃いのはどちらか｡ 記号で答えよ。 (5) 右の図は塩酸の試薬びんである。 塩酸は「塩化水素」という気体が溶けている 水溶液である。 試薬びんには36%という表示がある。 この塩酸100gに含まれ ている塩化水素は何gか。 (6) (5)の試薬びんには500mLとも表示されている。 この塩酸500mLにふくまれて いる塩化水素は何gか。 ただし, 1mL1cmとし, 塩酸の密度は1.2g/cmとする。 Hydrochloric Acid RO GEAR MON 500ml