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• a disease-resistant variety of a sexually reproducing crop was planted on a field with an existing nonresistant variety. after a few years, pests severely attacked the plants. the older, nonresistant plants died. however, the recently grown plants survived. why did the new plants survive? a. the pests can’t attack the new plants. b. the new plants had the resistant gene. c. the old plants were covered with low-grade insecticides. d. the new plant variety was younger than the initial plants. e. the recently grown plants had an increased life span.
  
• compared to high-risk investments, low- and medium-risk investments are in higher demand because they
  
• if mangledac = 25°, what is mangledab in degrees? what is manglebac in degrees?
  
• select the correct phrases in the passage. which words in the passage from the declaration of independence show the influence of the enlightenment idea of natural law? we hold these truths to be self-evident, that all men are created equal, and that they are endowed with their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness. that, to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed. that, whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government, laying its foundation on such principles, and organizing its power in such form, as to them shall seem most likely to effect their safety and happiness.
  
• atoms of iron (fe) form metallic bonds with other iron atoms. how are the valence electrons of these atoms rearranged to form the bonds? a few valence electrons are shared between the atoms. many valence electrons are shared between the atoms. electrons are transferred from the iron atoms to atoms in the air. electrons are transferred to the iron atoms from atoms in the air.
  
• in the 1900s, an arms race occurred when which two countries began to compete over the size of their navies? great britain and italy italy and spain germany and great britain spain and germany
  
• which of the following is not an example of thoughtful message encoding? a. using constructive criticism when evaluating a contest entry b. speaking to someone in their own language when traveling to another country c. dressing in a nice gown for a formal event d. issuing a loud, angry complaint about the meal you just had in a restaurant
  
• the power of monarchs is limited by a fundamental set of laws in a(n) __________. a. dictatorship b. constitutional monarchy c. theocracy d. absolute monarchy please select the best answer from the choices provided. a b c d
  
• when a baseball is hit by a batter, the height of the ball, h(t), at time t, , is determined by the equation . if t is in seconds, for which interval of time is the height of the ball greater than or equal to 52 feet?
  
• what theme is explored in both passages? women are strong and do need the support of men. raising children is a woman’s most important job. women are expected to be invisible in society. women should take pride in caring for children.