Primer Pheromone คืออะไรคะ เค้าให้หา -ชื่อฮอร์โมน -แหล่งผลิต -กลไกลการทำงาน -การเปลี่ยนแปลงของร่างกาย -ความผิดปกติ

ช่วยหาคำตอบ

FIRST CONDITIONAL REAL POSSIBILITY IF CONDITION PRESENT SIMPLE If she studies hard RESULT IF RESULT WILL/WON'T+BASE VERB she will pass the exam CONDITION WILL/WON'T+BASE VERB She will pass the exam PRESENT SIMPLE if she studies hard We use the first conditional when there is a real possibility that this condition will happen in the future. Exercise Write the verbs in brackets. Use the first conditional. 1-1 (stay) at home if it (rain) this afternoon. 2- If my brother, (go) abroad, I (be) very worried. 3- You 4- Melissa (not earn) enough money if you (can) to go out later if she (not work) more hours. (not finish) her homework 5-If1 (go) to the supermarket later, I (buy) some tomatoes. 6-Peter (get) wet if he (not take) an umbrella. 7-Ifi (find) the book you lent me, I (give) it back to you. 8-They (be) angry if we 9-What 10-Many workers 11-1 12-If he 13-My uncle 14-If you 15-Sandra, if you (not visit) them next Saturday. We promised to go. (not go) to work tomorrow? (happen) if you (lose) their jobs if that factory. (not buy) a bigger house if I (not finish) the vegetables, he (can) to go to the opera if he (close) down. (get) promoted at work. (not have) a dessert. (not remember) to get the tickets. (not taste) nice. (be) late for the meeting. (not put) sugar in your coffee, it, (not hurry up), you 16-Cristopher (be) so happy if he (find) the money he lost. 17-Your motorbike: (not break down) if the mechanic (check) it. 18-if you (not take) an aspirin, your headache, (not disappear).

ชื่อ iupac name เขียนยังไงคั้บช่วยหน่อยพยายามมานานๆมากๆเลยแต่ไม่ได้สักที

CHO O₂N. CHO

ช่วยตอบหน่อย

Home work 1 1. A circuit is made up from 4 resistors of value 20, 40, 50 and 100 connected in parallel. If the current is 8.6 A. find the voltage drop across the arrangement and the current in each resistor (1 decimal place). 2. One resistor group consists of 40, 60 and 80 connected in parallel and a second group consists of 30 and 60 in parallel. The 2 groups are connected in series across a 24 V supply. Calculate (a) the circuit current, (b) the P.D. across each group and (c) the current in each resistor (all 2 decimal places). 3. Two resistors of 60 ks2 and 40 k2 value are connected in series across a 240 V supply and a voltmeter having a resistance value of 40 k is connected across the 40 ko resistor. What is the reading on the voltmeter (2 significant figures)? 4. Two groups of resistors A and B are connected in series. Group A consists of 4 resistors of values 20, 40, 60 and 80 connected in parallel and group B consists of 2 resistors of values 100 and 150 in parallel. If the current in the 40 resistor is 1.5A, calculate (a) the current in each of the remaining resistors, (b) the supply voltage and (c) the voltage drop across the groups A and B (all 2 decimal places).

Family

1. Who is your nephew's sister? a. Your sister QUIZ: Unit 2 Family b. Your aunt c. Your aunt-in-law d. Your niece 2. Who is your mother's brother? a. Your father b. Your brother c. Your uncle d. Your grandfather 3. Who is your daughter's husband? a. Your son b. Your son-in-law c. Your uncle d. Your uncle-in-law 4. Who is your cousin's mother? a. Your mother b. Your father c. Your uncle d. Your aunt 5. Who is your father's father? a. Your daughter b. Your grandfather c. Your father d. Your cousin 6. Which month is in winter? a. May b. October c. June d. December 7. Look, this is my nephew. name is James. a. Her b. His c. My 8. Nora and Cal are married. They have 3 kids. d. Your names are Jay, Zee, and Tee. a. His b. Their 9. I think this book is a. yours c. Our I saw her dropped it this morning. b. she c. her d. They d. hers 10. Her name is Kate, but name is Joy. a. I b. My c. my d. hers

ไม่รู้จริงๆคะ🙏

Section A Direction: In each sentence, Insert the most appropriate word from the list below. A philharmonic logotype pedestal emit 1194 ความฝ่าย commotion ผล manumission a compulsion MON pending J ด า าง arthropod sympathy PO นใจ 1. The judge ruled that the another. logotype used was illegal because of its similarity to 2. The slaves could only hope that 3. The hound frightened us when he began to 4. There was so much 5. To express her 6. The enormous statue. would come about in time. a mournful bark. in the lobby that the play couldn't get started. she sent a bouquet of flowers to the funeral parlor. was firmly imbedded in the ground to enable it to support the 7. The segmented insect with no backbone was labeled an 8. 9 The hostess had a .............. to talk without stopping for breath. the outcome of the investigation, the minister refused to make any statement about the case. 10 The performed in all the major cities of England.

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3. The Hubble Space Telescope now takes pictures that are ten times clearer than any taken on Earth. 3 Space telescope General understanding Circle T for true or F for false for each of the following statements. 1. Scientists cannot say how fast the universe is expanding. 2. The first pictures sent back by the Hubble Space Telescope were unclear. T/F T/F 4. In 1993 nobody could fix the Hubble Space Telescope. In detail INN Write short answers to the following questions. 1. Why did scientists build the Hubble Space Telescope? 2. When was the Hubble Space Telescope sent into space? 3. Who fixed the Hubble Space Telescope in 1993? 4. What is the problem with telescopes here on Earth? T/F T/F 5. What are some of the spectacular pictures that Hubble has taken so far? 6. Scientists hope that Hubble and other telescopes will help them answer one of the biggest questions facing humanity. What is that question?

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VOCABULARY AND GRAMMAR Match the sentence halves. 1. Which classes are 2. Studying is important, 3. The study group meets on 4. I've been preparing for 5. She's taking guitar 6. I hope to get good 7. Did you a. grades this time. b. but we can have fun, too. c. my final exams for months. d. lessons after work. e. you taking this year? f. Thursday afternoons in the library. g. pass or fail?

ช่วยหน่อยค่ะ

ส่วนที่ไม่มีชื่อ 1. ส่วนประกอบใดของหน่วยไตทำหน้าที่ดูด 1 คะแนน กลับสารที่มีประโยชน์เข้าสู่กระแสเลือด ท่อรวม (collecting duct) ท่อหน่วยไต (convoluted tubule) O โกลเมอรูรัส (glomerulus) โบว์แมนส์แคปซูล (Bowman's capsule) 2. สารชนิดใดไม่สามารถกรองผ่านโกลเมอรู 1 คะแนน ลัสได้ ( น้ำ แร่ธาตุ น้ำตาลกลูโคส O โปรตีนขนาดใหญ่

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1. ปริมาณ 0.2 ไมโครเมตร มีค่าเท่าใดในหน่วยกิโลเมตร ก. 2 x 104 ข. 2 x 10 ค. 2 x 10 10 ง. 2 x 10 18 2. ปริมาตร 35 ลูกบาศก์มิลลิเมตร เท่ากับกี่ลูกบาศก์เมตร ก. 3.5 x 10 m ข. 3.5 x 10 m ค. 3.5 x 10 m ง. 3.5 x 10 m 3. ผลลัพธ์ตามหลักเลขนัยสำคัญของ 5.5 + 2.95 – 0.4 คือ 2.0 ก. 5.3 ข. 5.35 ค. 5.4 ง. 5.45 4. จงหาผลลัพธ์ของค่าต่อไปนี้ตามหลักเลขนัยสำคัญ 4.36 + 2.1 - 0.002 ก. 6 ข. 6.5 ค. 6.46 ง. 6.458 5. แผ่นพลาสติกหนา 2.0 ± 0.1 มิลลิเมตร และ 1.2 ± 0.1 มิลลิเมตร เมื่อนำแผ่นพลาสติกทั้งสองแผ่นมาซ้อนกันจะมี ความหนาและเปอร์เซ็นต์ความผิดพลาดเท่าใด ก. 2.4 ± 0.1 มิลลิเมตร, 4.17% ตามลำดับ ค. 3.2 ± 0.1 มิลลิเมตร, 3.12% ตามลำดับ ข. 2.4 ± 0.2 มิลลิเมตร, 8.33 % ตามลำดับ ง. 3.2 + 0.2 มิลลิเมตร, 6.25 % ตามลำดับ 6. จากกราฟ ข้อใดเป็นสมการทางคณิตศาสตร์ของกราฟเส้นตรงนี้ 213 Y 8+ ก. y = 2x + 4 4 0 ข. y = 2x - 4 ค. y = -2x + 4 X ง. y = -2x − 4 7. จากความสัมพันธ์ของปริมาณ 2 ปริมาณ เขียนสมการได้ว่า 2x+ 3y = 6 เมื่อนำไปเขียนกราฟระบบพิกัดฉาก จะได้ กราฟมีค่าความชันเท่าไหร่ 2 ก. - 3 2 3 3 ข. ค. - ง. 3 2 2 8. จากกราฟที่กำหนดให้ จงหาค่าความชันของกราฟ v(m/s) 4- 2 1 ก. ข. 4 ค. 1 ง. 2 i t(s) 0