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THE MYSTIC SEAThe smell of the sea in my nostrils, The sound of the sea in mine ears; The touch of the spray on my burning face,
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Original area = 25 in¹ Scale factor: 3240 in2 220.5 in² 224 in2 225 in2 49.5 in2 1260 in2
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Original area = 56 in Scale factor: 2240 in2 220.5 in² 224 in2 225 in2 49.5 in2 1260 in2
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The original area of each figure is given. Match each new area if the given scale factor was applied.Original area = 56 in Scale
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Which triangle is NOT possible given the angles?Responses A triangle with the angles: 8°, 152°, and 20° triangle with the
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Which condition does NOT result in the construction of a unique triangle?Responses A Two sides and a non-included 25° angle,
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What is involved in the process of artificial selection?
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Environmental changes like increased temperature can stress an ecosystem. Why is this an issue with regard to invasive species?a
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Aside from killing native species, what other negative issue might an invasive species present?a They might introduce other
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Complete the chart using the following words: species diversity, genetic diversity, ecosystem diversity, biodiversity, ecosystem
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Descriptionbiodiversity of different ecosystems within a geographic region
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biodiversity of different ecosystems within a geographic region
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Are you vegan?
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Do you have a favorite movie?
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Do you have a favorite song?
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You keep giving me wrong answers. And it is making my grade go down.
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Jumping worms affect populations in forest ecosystems by directly competing with nativea primary consumers. b secondary
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What happens to an ecosystem when the primary consumers disappear?a Both the producer and secondary consumer populations
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Some types of algae can grow together with fungi. The fungi provide nutrients from decaying matter to the algae, while the
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Which activity might reduce habitat loss?a removing invasive species b draining a wetland to plant fruit trees c spreading out
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The cones of lodgepole pine trees release their seeds when exposed to heat. Which abiotic event may benefit this plant?a flood
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What might allow an invasive species to outcompete a native species?a They use the same shelter or space. b They have no
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How do high temperatures affect corals?a corals become more susceptible to disease b corals become more colorful c corals erode
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How could wildfire immediately impact competition in a forest ecosystem?a Competition would increase. Wildfires would increase
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Populations and Ecosystems Test (unit 3, semester B) Test Answers?
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Populations and Ecosystems Test (unit 3, semester B) Answers?
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Two prides of lions compete with one another for the same prey (antelope). Which scenario would cause a decrease in competition?
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When considering competition between individuals of the same species, what allows some individuals to survive over others?a Some
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People discovered long ago that cross pollination of certain plant varieties could improve farm crops' flavor. Answering which
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Dairy cows are selectively bred for larger udders to produce more milk. A disadvantage of this selective breeding is that these
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Which of the following best describes the difference between selective breeding and natural selection?A. Selective breeding is
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Which statement is a specific example of how artificial selection is used in society?A. The nucleus of a cow's skin cell is
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tropical rain forest is able to meet the needs of many plants, animals, insects, and birds because temperatures areA. warm all
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tropical rain forest is able to meet the needs of many plants, animals, insects, and birds because temperatures are
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Selective breeding refers to theA. mating of two organisms that have survived an environmental change by having mutations. B.
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Which of the following is an example of genetic engineering?A. manipulating potato genes to improve nutritional value, growth
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Which of the following is a biotic factor in a biome?A. the quality of soil B. the amount of rainfall C. the presence of ponds
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An abnormal drought combined with an extended period of hot weather can cause a wildfires in some of Earth's biomes. Which biome
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Which question does the process of selective breeding help to resolve?A. How can the most desired traits in offspring be
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Which statement best explains the temperatures of a desert environment?A. The high amount of moisture in the air traps heat
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Which animal would most likely be found in a warm area near the equator that gets around two meters of rainfall per year?A.
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Which biome has a permanently frozen layer of soil called permafrost?A. savanna B. grassland C. tundra D. taiga
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Which of the following make up the central nervous system?A. brain and spinal cord B. nerves and ganglia C. brain and peripheral
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Which statement best describes the organelle labeled X?A. The ribosome creates proteins for the cell. B. The mitochondrion
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The digestive system includes groups of tissues that absorb nutrients from food that has already been broken down. What is the
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In the diagram below, structure A is labeled in two different types of cells. Which statement gives the best description of
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Cells contain a certain structure that acts as a gatekeeper in order to maintain homeostasis. This gatekeeper controls what is
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What is involved in the process of artificial selection?A. An organism with a beneficial trait is more likely to survive. B. An
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Do you listen to Mayim Chaya Bialik's podcast " Mayim Bialik Breakdown"?What are the lyrics to the theme song?
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Do you like Mayim Chaya Bialik? Why?
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Do you know who Mayim Chaya Bialik is?
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How does the cardiovascular system interact with the respiratory system?A. Blood helps the brain interpret different smells. B.
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How does the muscular system interact with the digestive system?A. Food is moved through the small intestine. B. Oxygen is moved
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How do I get to the settings so I can upload a profile picture on this website?
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How come this website doesn't have an app?
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Can I have a profile picture on this website?
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How come I can't have a profile picture?
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What happened to Ms.Sue?
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Is this website only for Connexus Pearson Students?
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Since when did this website start answering questions immediately?
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What happened to jiskha?
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How come people ask questions in Connexus? I never see any help for the questions in progress Learning.
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