what it did to succeed.の部分でitはなんですか？？ 分かりません、、( -᷅_-᷄ ) 上から4行目です。

ぐ」 ces 第3段落 To learn from an experience, an organism must have a memory to store information to be used later. 2Memory helps an organism learn through trial and error. 3In trial-and- error learning, an organism tries to do a task again and again, sometimes making mistakes, didato but other times succeeding. Eventually the organism figures out what it did to succeed, 5A mouse will learn how to get through a maze to find food at the end by trying different routes again and again. The mouse eventually remembers which routes don't lead to food and which do. 理解するが分かる ut 経験から学ぶためには,生物は後で使えるように,情報を蓄える記憶力を持っていなければ ならない。2記憶は生物が試行錯誤を通じて学習を行うのを助けてくれる。 3試行錯誤による学 習においては,生物は、何度も繰り返して1つの作業を行おうとするが,時には失敗し、ま 時には成功をおさめる。 4やがてその生物は, 成功するために自分が何を行ったのかを理解 る。 5ハツカネズミは異なるルートを何度も試すことによって, 終点にある食べ物を見つける めには迷路をどのように通り抜ければよいかを学習する。 ハツカネズミは,どのルートが食 物のところまで通じていないのか、どのルートが通じているのかを最終的に覚えるのである

Only with industrialization and the appearance of a middle class and formally organized schools did childhood become a clearly definable ... 続きを読む

至急！！英語得意な方教えて欲しいです

17. Most appliance stores recommend that we Internet. (A) place ---- (B) places (C) placing (D) to place orders through the 18. This shop specializes handcrafted gift items. ABCD (A) at (B) to (C) in (D) for ABCD 19. Ms. Morgan wishes to know when the next shipment will arrive our warehouse. (A) to (B) on (C) of (D) at ABCD

写真１枚目の英文（上から４段目）についてです。 When they ran〜の文に energy it transferredとありますが、訳を見たらすごいtransferから修飾してるっぽくみえるんです、、でもitって後置修飾なしのはずだしどうなんだろうと思いました。わか... 続きを読む

6 2023年度 英語 防衛医科大学校 -看護 marine organisms like squid or jellyfish that get around in a similar 移動する way. (10) aquarium Then, one by The researchers began their study, which was published Wednesday) (in Royal Society Open Science, by liberally sprinkling an with minuscule floating particles of aluminum oxide Th one, they put five chambered nautiluses into the tank, and let them jet about.[/ that //In the They used high-speed cameras, a laser that lit up the particles software that could record the particles' movements. constellation of specks, they saw the animals sucking in water, then forcing out in the direction they were moving away from, with the pocket of ( 11 ) water and the nautilus shooting apart at velocities they could readily calculate. [[ om.) When they ran the numbers, the researchers saw that the nautilus was able to use 30 to 75 percent of the energy it transferred to the to move. ater to > it 後置修飾 That was much higher than other similar swimmers. "Squid, they tend to be about 40 to 50 percent efficient," said Dr. Askew. Bell-shaped jellyfish, which pulse their bells to squirt out water, also tend to have lower than 50 percent efficiency. 問7 下線部(7) the chambered nautilus とは何かを選びなさい。 (1) ダイオウイカ (2) ジュール・ベルヌの 「海底二万マイル』 に出てくる潜水艦 (3) オウムガイ (4) アンモナイト

下から3行目のless ofについてなのですが形容詞（less）を前置詞（of）で修飾することはできるのでしょうか？ それと、次の行の部分でhave to（義務的表現）でmuchが副詞として働いているのか、to以下が目的の副詞として使われていてmuchが名詞として働いている... 続きを読む

In short, 5 rest of the world, is at the mercy of the rest of the world. nothing has done as much to convince Americans of the vulnerability of the United States. That goes a long way toward making world government seem less of a dirty phrase, since it is now obvious that we 劣っている may have as much to gain from a globally-organized economy as to give 10 to it.

写真 2枚目の 英文のshooting apart は、jetのことなんでしょうか？ 日本語訳は写真の枚数的に後半しか写せませんでした。ちなみに疑問点の和訳は赤で線を引いているところです。

Ⅱ 英文を読み、下記の問いに答えなさい。 (7) Like a tiny submarine, the chambered nautilus speeds through the ocean on little jets that it creates by sucking in water and spitting it out. However, as ways of movement go, jet propulsion is not usually a (8) very good use of energy. In the ocean's depths where oxygen gets thin, the nautilus seems to be putting itself at risk by expending so much effort on movement. Fish use far less energy by pushing at the water with their fins. So how does it manage to jet around unscathed in the ocean's depths? Graham Askew, a biomechanics professor at the University of Leeds, set out with a graduate student, Thomas Neil, to understand better how this shellfish moves. They found that the nautilus is actually a (9) highly efficient jet-propelled creature, wasting much less energy than

写真３枚目の問題についてなんですけど、解説を見てもなんで答えが２番かわかりません。 にばんの、 酸素濃度が濃くが、薄く、なら答えになると思うんですが、、

を読み,下記の問いに答えなさい。 ONA-based A coursing und and (7) Like a tiny submarine, the chambered nautilus speeds through the little jets that it creates by sucking in water and spitting it ocean on out. However, as ways of movement go, jet propulsion is not usually a very good use of energy. In the ocean's depths where oxygen gets thin, the nautilus seems to be putting itself at risk by expending so much effort on movement. Fish use far less energy by pushing at the water with their fins. So how does it manage to jet around unscathed in the ocean's depths? Graham Askew, a biomechanics professor at the University of Leeds, set out with a graduate student, Thomas Neil, to understand better how this shellfish moves. They found that the nautilus is actually a highly efficient jet-propelled creature, wasting much less energy than (9)

下線部2行目でdevotedの部分を元の形に戻すとdevote organism to its～になると思うのですがこの主語は何ですか.....？教えて頂きないです。

5 1 以下の英文を 1 of 77734501 almost ほんで Mothers are made, not born. Virtually all female mammals, from rats V3 √3 a a to monkeys to humans, undergo fundamental behavioral changes during pregnancy and motherhood. (A) devote organism to it own kbeの骨しの後ろ かつて 形 What was once a largely self-directed devoted organism devoted to its own needs and survival becomes one focused on ane organism the care and well-being of its offspring. Although scientists have long 不定詞 they beginning to

下線部5のitはなぜ「自分」だと分かるのですか？

(2b)- 5 To learn from an experience, an organism must have a memory to store information to be used later. Memory helps an organism learn through trial and error. In trial-and-error learning, an organism tries to do a task again and again, sometimes making mistakes, but other times succeeding. Eventually the organism figures out what it did to succeed. A mouse will learn how to get through a maze to find food at the end by trying different routes again and again. The mouse eventually remembers which routes don't lead to food and which タブにする (2c)- do. (5)

最後の方に、 嚢胞繊維症の遺伝子を欠いたマウスを作った とあり、そのあと、 人間の病気を模すために とかいてありますが、 なぜ嚢胞繊維症患者のためにわざとそれを欠いたマウスを作るんですが？あまりうまく想像できません。 癌に例えるなら、悪性のがん細胞を持ってないマウスをわざと... 続きを読む

握り Evans's lab learning the techriology. // へと競う Every biologist soon wanted a favorite genpunched out, and a Chandful of companies quickly began competing with places such as the Jackson Laboratory in Bar Harbor, Maine, to provide knockout strains Have knocked out at least 11,000 genes in mice, observing what goes wrong to drug companies and academic labs. To date researches 77 生中 今日に至るきび in 70 development or adulthood and thereby gaining a sense of what the gene does/ By deactivating specific genes this way, for example, Capecchi and his colleagues went on to identify ones that shape limbs, organs, and the overall mammalian body plan/ Both Smithies and Evans /developed mice lacking the cystic fibrosis gen one of many kneekoat gene mouse 75 strains oreated to mimic a human illness/ Indeed, there is now a worldwide effort to knock out every mouse gene. 成熟期 (Science, October 12, 2007 より引用 一部改変) 筑波大) * in fact : 実は,それどころか cystic fibrosis:嚢胞性線維症 人間の病気を模すために