Biology

Which of these would increase the carrying capacity of a prairie dog habitat?OA. Increased population densityOB. Increased human conservation activitiesOC. Increased agricultural developmentOD. Increased competition for food
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Explain how the respiratory and circulatory systems interact.
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1. What do you call metamorphic rock formed from igneous rock?2. What do you call metamorphic rock formed from sedimentary rock?
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This was simulation. What are some variables that this peppered moths simulation does not address?
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Explain how the process of meiosis relates to the way in which a childresembles but is not an exact copy of his or her parents.
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The adult stage occurs for plants when they:
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i have no clue how to answer this
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Carbon is stored in A.Trees and other living thingsB.OceansC.Underground in soil and fossil fuelsD.All are correct
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Why did Gregor Mendel use peas in his experimentsGregor Mendels research formed the basis of the field of
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is the trans pecos ecoregion of texas considered a desert ? true or false
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What hypothesis did Pasteurs experiment test?
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Which technology collects Dara for weather, climate, and environmental monitoring from space?
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A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine whether the patient hasthis condition, her doctors take a 16.00 mL sample of her gastric juices and titrate the sample with 3.76 x 10-4 M KOH. Thegastric juice sample required 5.87 mL of the KOH titrant to neutralize it.Calculate the pH of the gastric juice sample. Assume the sample contained no ingested food or drink which might otherwiseinterfere with the titration.
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Michael's team is presenting a robot before their examiners. What do they need which is a definitive description of the final product or asystem?While presenting the robot examiners are up with various questions like what purpose it will serve what features it must include, whatfunctions it must perform to be acceptable. Michael's team needs to specify the ________of the robot to examiners.
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Which of these describes a quantitative observation?A) an observation of the phenomenon itselfB) an observation of the relative size of somethingOC) an observation of an effect the phenomenon hasD) an observation that has a number associated with it
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Rice is an important food crop in the the world. Growing rice requires large amounts of water because the roots of rice plants must remain under water. Explain how genes could play a role in helping farmers grow rice using less water. 2 sentences, explain they could do (answerrrr ASAP)
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A scientist finds a foramina on a bone sample. What can the scientistconclude?A. This bone was connected to smooth muscle.B. This bone was located near the brain.C. This bone had no spongy tissue.D. This was an appendicular bone.SUBMIT
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3 plz help if you can its worth 11 points+Select the correct answer.A population of lizards lived in an ecosystem that was prone to flooding. After many generations, most of the lizards in the population had longer legs than their ancestors, which helped them flee from floods. Which statement best explains this change?A. The lizard genes spontaneously mutated to address the flooding threat.B. Genetic variation among lizard limbs allowed for natural selection to occur.C. The limbs were artificially selected because humans probably caused the flooding.D. The lizards with longer limbs cloned themselves, ensuring survival of the species.
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List the amino acids in the order they would appear in thepolypeptide coded for by this mRNA. Use only the 1stthree letters.
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Which best explains why earthquakes sometimes occur in the same locations as mid-ocean ridges and rift valleys
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HELP !Mendel made crosses between pure-breeding tall pea plants with purpleflowers and pure-breeding short pea plants with white flowers. The alleles fora tall height and purple flowers were dominant. This cross is written asA. TtPpx TtPp. TTppx ttPP. Ttppx TtPPD. TTPPx ttpp
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Body systems in the human body work together to support the essential life functions of the body. The urinary system interacts with the cardiovascular system in several significant ways. Which of these is NOT an accurate interaction between the two body systems?A)The kidneys secrete an enzyme called rennin that helps control blood pressure.EliminateB)The kidneys filter metabolic waste products and toxins from blood for excretion from the body in urine.C)The kidneys excrete a great amount of sodium and water helping control sodium concentration and blood pressure.D)The kidneys secrete erythropoietin, a hormone which stimulates the production of white blood cells in the body.
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Which structure in the diagram below is a muscle that contracts duringinhalation?LarynxDPharynxCLungB
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List the major bones of the upper limb.
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