Compare and contrast an active solar heating system with a radiator system.

Why did the Peloponnesian War start?Athens attacked the city-state of Sparta.The Spartan King stole the Athenian Queen.The Corinthian King insulted the Athenian King.Sparta and Corinth became jealous of the wealth and power of AthensNO LINKS PLS Cretaceous-Paleogene extinction was sudden, caused by a large___ impact changing Earth's climate from warmer, wetter to cooler, drier killing large land animals along with many marine and land plants. A: bolide B: fruit ninja C: magnetic D: radioactive what does it mean legally??? Which statement tells the most important idea in paragraph 1?Colors that show different thicknesses in satellite images are valuablebits of information.Space archaeology is an important development for the discovery ofthe past.O Many archaeological sites on Earth are too hidden to ever be found.Satellites can take detailed images of Earth's surface from 400hundred miles above What is photorespiration. 12. Which is NOT a natural cause of extinction? A. DiseaseB. Catastrophic eventsC. Introduction of new speciesD. Competition due to overpopulation24. Which is NOT true about energy transformation? A. Energy is essential to all organisms.B. Food contains energy that is needed by all organism.C. Heterotrophs feed on autotrophs and other heterotrophs to gain energy.D. Autotrophs do not need energy because they can produce their own food.23. Which is the CORRECT sequence of events in cellular respiration? A. Glycolysis - fermentation - Krebs CycleB. Glycolysis - Krebs Cycle - Electron TransportC. Krebs Cycle - Electron Transport - GlycolysisD. Krebs Cycle - Glycolysis - Electron Transport2. In humans there are four types of blood; type A, type B, type AB and type O. A person with a genotype of IaIa or Iai will have blood type_____? A. AB. BC. OD. AB4. A couple has four children, one son and three daughters. What is the chance that the fifth child will be a daughter? A. B. C. D. 1/522. Cellular respiration releases energy by breaking down_______. A. ATPB. waterC. carbon dioxideD. food molecules5. A man is colorblind but there is no history of this disorder in his wifes family. What is the chance that their son is colorblind? A. 0B. 25%C. 75%D. 100%25. Which BEST summarizes the process of respiration? A. Water + Carbon Dioxide ( light) sugar + oxygenB. Sugar + Oxygen (enzymes) water+ carbon dioxide +energyC. Water + Sugar ( light ) carbon dioxide + oxygenD. Oxygen + Water (enzymes) sugar + carbon dioxide + energy1. A father with blood type AB and a mother with blood type O will probably produce offspring with a blood type ___. *A. AB. BC. A or BD.AB or O6. What is a sex- linked trait that results in the inability to have normal blood clotting? A. baldnessB. color blindnessC. diabetesD. hemophilia11. What causes species extinction? A. Pollution and reforestationB. Reforestation and carbon emissionC. climate change and over consumptionD. conservation and consume 18. The pigment molecules responsible for photosynthesis are located in the _______? *A. MitochondriaB. Cytoplasm of the cellC. Stroma of the chloroplastsD. Thylakoid membrane of the chloroplasts13. Which part of a leaf contains most of the chloroplasts? A. Lower epidermisB. Palisade mesophyllC. Spongy mesophyllD. Upper epidermis19. At optimum light intensity, which atmospheric gas most directly influences the rate of photosynthesis? A. NitrogenB. OxygenC. SulfurD. Carbon Dioxide14. What part of the leaf is this tiny opening in the lower epidermis which makes it rough and responsible for the entrance and exit of gases in plants? A. xylemB. phloemC. stomataD. guard cells16. In which part of the chloroplast does light reactions of photosynthesis takes place?A. GranaB. StromaC. Inner membraneD. Outer membrane17. Which is NOT needed to make food in plants? A. FlowerB. SunlightC. ChlorophyllD. Carbon Dioxid8. Color-blindness is inherited as a sex-linked recessive trait. If a normal woman, carrier of the gene marries a man with normal color vision. What would be the expected phenotype of their children with reference to color-blindness? A. All color-blindB. 2 carriers, 2 color-blindC. 1 normal, 3 carriersD. 2 normal, 1 carrier, 1 color-blind3. Blood type O has both antibodies A and antibodies B in the plasma but has no antigen on its erythrocytes or red blood cells. That is why Blood Type O is considered UNIVERSAL______. A. BloodB. DonorC. MarkerD. Recipient7. Melvins thinning hair is like that of his father. This characteristic of baldness is due toA. multiple allelesB. sex-linkedC. sex-influencedD. sex-limited Consider the following class. public class ClassicClass { private static int count = 0; private int num; public ClassicClass() { count++; num = count; } public String toString() { return count + " " + num; } } What is printed when the following code in the main method of another class is run? ClassicClass a = new ClassicClass(); ClassicClass b = new ClassicClass(); ClassicClass c = new ClassicClass(); System.out.println(a + ", " + b + ", " + c); Identify the pronouns in the sentence below.This will be easy for us since we studied.Your answer:this, weus, wethis, usthis, us, we Fabian has studied hard throughout high school and has been successful. As a result, he has chosen to go to a good school. According to the social-cognitive perspective, Fabian's: True or false: Despite the large explanatory ability of evolution, no direct observations of evolution have been made. If Temperature 25 C and volume is 117.5 cm. Explain volume temperature relationship using Charless law.(No links or else I'll report.Don't answer if u dont know.)Thank You. For which one of the following functions is parenchyma tissue particularly suited? A. Reinforcement and support C. Elasticity B. Exchange of gases D. Formation or root hairs 15 mm4. You are decorating the Red Cross logoshown for a float in a parade.a) The Red Cross logo consists of 5 congruentsquares. Find the area of the Red Cross logo.+b) You estimate that on average a red carnationwill cover 2 square inches and a red rose will cover3 square inches. How many roses do you need tocover the logo on the float?36 inc) You are on a budget. Carnations cost $1.00 androses cost $1.50. Should you cover the logo withcarnations or roses? Justify your answer. the term meaning the freeing of a kidney from adhesions is: Calculate the volume of the pyramid. Round your answer to the nearest hundredth 10in 7in CELL STRUCTURE CROSSWORDGRADE 7 BIOLOGY The word root that means protection is..? Cryolite is an ore of aluminium used in the extraction of aluminium from bauxite;it was found to have 33% sodium, 13% aluminium and 54% fluorine.Work out the empirical formula. Jeanne is twice as old as her brother Mark. If the sum of their ages is 24, how old is Jeanne? 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