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Researchers collected seeds from a certain wild plant, and planted them in groups of "kin" (seeds of the same mother plant) or nonkin (seeds from different plants). each group of four seeds was plante
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The point below ground from which an earthquake's energy is released is called the focus. An earthquake's epicenter is located A)in the center of the fault where the earthquake is generated. B.) at th
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Kadeem earns a salary of $1,800 per month plus a 10% commission on his sales. In order to save money for the down payment on a house, he decided to save 20% of his salary and 25% of his commissions ea
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Scientists who study nature on different levels, from a local to global scale are called A communitiesB biosphereC ecologistsD immuniologists
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Erythrocytes arriving at the site and perfusing the dermis are visible through the skin, which produces
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Murray is a child with allergies who has respiratory attacks that make breathing very difficult. these attacks often occur at night and when his parents have had a fight. murray is probably suffering
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What can happen if you use a high-ranking individual as the moderator of a group of junior enlisted soldiers?
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Which glial cell type is responsible for the formation of tight junctions in the blood-brain barrier?
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Recently, some crop plants were genetically modified to be immune to the effects of weed killers. Which of the environmental concerns should be considered before planting the resistant crops?
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Green beetles survive because birds don't see them whereas brown beetles get detected this is an example of which mechanism of microevolution A: gene flow B:genetic drift Cnatural selection
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Explain how economic well-being, environment and ethics all interact to contribute to sustainable development.
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How do temperate evergreen forests & temperate deciduous forests differ?Temperate forests represent one in all the most important biomes on Earth. they're commonest in jap North America, western and c
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Two buses leave school moving in opposite directions after 15 minutes they are both 10 miles away from the school which statements correctly describe the motion of the buses
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How might oxygen concentration of interstitial water be related to the grain size of the sand or mud sediment? How might the oxygen concentrations of tide pools in sheltered bays compare to those on t
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Electrons are excited in photosystem one. With what do these electrons combined to produce energy carrying value
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How does the convention on international trade in endangered species of wild flora and fauna (cites) protect biodiversity?
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Describe conditions under which species importance rankings based on density, dominance, and frequency values may give very different results.
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Which statement is a conclusion that may be drawn from the data in the table? The population of pea plants in the garden is in Hardy-Weinberg equilibrium. The population of pea plants in the garden is
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What organism helped prove that cloning could be done using cells from males (up to this point all cloning experiments have been carried out using cells from females)?
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Where incidence refers to the number of new cases of a disease added to the population within a given period, ____________ refers to the number of cases of a disease present in a population at a given
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120 randomly selected veterinary clinics throughout the country, 88 responded they do not treat large animals. the test statistic for the above hypothesis test about the proportion of clinics that do
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If the concentration of sodium is great outside of cell then inside a cell which process can move sodium outside of the
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Name three characteristics of the organisms that an ecosystem can support after a primary disturbance.
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Which of the following is true about shifts in scientific knowledge/9635773/7ca5d8ef?utm_source=registration
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Which of the following is a correct description of cogeneration? A. The process of recovering waste thermal energy produced in electricity generation B. The process of using crop waste to produce eth
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Explain how the spacing between coils of a spring changes if the amplitude of compressional waves traveling along the spring increase.
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Substances that enter the cell without the expense of cellular ATP, but are too large to directly pass through themembrane, use ________________ in order to gain access to the inside of the cell.
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The bar chart below shows data for system with two types of particles x and y in two connected regions a and b all of the x particles started in region a and all of the y particles started in region b
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If the trinucleotide sequence is cag, which amino acid will be bound to the filter paper? 2) if the wobble position of the trinucleotide sequence is changed to a u, which amino acid will be bound to t
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5. is there evidence of a significant placebo effect, with subject feeling significantly "high" after smoking a placebo marijuana cigarette? please select all true statements below for this hypothesis
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A 45 year-old mother of three children is going into surgery to correct an anterior vaginal wall prolapse with an incomplete uterine prolapse. what icd-10-cm code is reported?
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According to mypyramid, how many servings from the vegetable group should a moderately active female who needs 2,000 calories daily consume?
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Describe the path of energy conversions, beginning with light energy from the sun and ending with the energy in your muscles.
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Heather presented to her class a report about the pancreas. Which statement in Heather’s report was not accurate? The pancreas has both endocrine and endocrine functions The pancreas regulates bloo
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During the moss life cycle, there is an alternation of generations, between saprophyte and gametophyte. The sporophyte has the diploid or 2N chromosome number while the gametophyte is haploid or N. Wh
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What’s the major physical structures and coloring of a siberian wood frog? Please provide with lots of detail but make it short thanks!!
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There are different types of glaciers that form. Which type of glacier would change the landscape this way? A. alpine glacier B. valley glacier C. river glacier D. continental ice sheet
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LOOK UP ZIMIRGLADNEY ON BRANLY SHE IS FAKE REPORT HER THAT IS NOT HER IN HER PIKTURE STOP REPORTING MY QUESTION STUPID EHADS
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Which of the following is the most significant characteristic of sexual reproduction? genetic identity genetic rapid reproduction variability multiple offspring
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What does the iac operon in bacteria code for? A.lactose B.enzymes that break down lactose C.enzymes that synthesize lactose
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Subject ; Life science but i put biology Which of the following is NOT an example of when the nervous system interacts with the digestive system to maintain homeostasis? Answer choices when the brain
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In 1907, Dr. Duncan MacDougall performed a series of experiments in which he attempted to measure the weight of the soul as it left a dying person. In his experiments, MacDougall placed a dying person
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Claudia is a 26-year-old mother of two G2P2, she recently delivered her last child 9 months ago, and has been using condoms for birth control for the last 7 months. Today she is requesting a more reli
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A horticulturist has determined that the number of inches a young redwood tree grows in one year is a function of the annual rainfall, r (in inches), given by
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What is the function of simple sugars in the body? a They are made of the same materials as fats. b They are the building blocks of proteins. c They are a source of fiber. d They provide energy for ce
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A researcher is studying the impact of different community activities on natural resources. Which activity is correctly paired with the level of impact it has on natural resources?
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A ___________ chain is a sequence of amino acids that is the foundation for the basic structure of a protein.
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During the process of photosynthesis, plants change __________ from the Sun into _________, which is stored in the bonds of carbohydrate molecules.
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Consider the phylogenetic tree. mc025-1.jpg Which two organisms are most closely related, based on the tree above? A) ray-finned fishes and sharks B) rodents and primates C) dinosaurs and crocodile
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The pituitary gla nd controls the production of testosterone in the testes. What will MOST LIKELY happen to a healthy male who has an excess of testosterone? A. The negative feedback mechanism will st
