Ultimate Biology Study Guide - Questions & Answers

Old thermometers contained very small amounts of mercury. The mercury in the photo has a melting point of -38C. What can u conclude about the melting point of the mercury in the old thermometer?
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Part AScientific inquiry consists of a(n)approach to resolving a question.View Available Hint(s)linearfail-safeimplausiblestepwise
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The hottest recorded temperature in history occurred in Death Valley, California, July 10, 1913. The temperature was recorded at 134F. Convert this temperature to Celsius and Kelvin.
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Suppose you want to investigate what kind of material is best for making a warm winter coat. How could you use a freezer, a thermometer, and samples of materials to find an answer?
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what does Mojave Desert and Salar de Uyuni have both in common A. remain above freezing temperatures during June. B. are negatively affected by human interference. C. receive less than four inches of rain each year. D. have many different kinds of plants and animals.
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An experiment is conducted to determine the effects of energy drinks on an individuals heart rate groups A and B have matched for all factors such as age and sex.Each person in group A is given two red bull energy drinks for breakfast and lunch and then the heart rate is measured.Each person in group B is given water to drink with breakfast and lunch and then their heart rate is measured.Both groups are Fed the same breakfast and lunch the results are recorded
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i will mark brainliest how does matter move from the hydrosphere into the biosphere explain in your own words
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Which of the following is an example of a lipid?phospholipid.triglyceridefats and oils.all of these
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What are the functions of a catalyst in a reaction? select all that applyA)sped up the reaction.B:Increase the activation energy needed C: lower the activation energy neededD:maintain the reactionE: slow down the reaction
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Which best describes unicellular organisms, such as amoebas?
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i will mark brainliest A team of engineers is designing a new ship. The engineers first build several models of the ship. Explain in your own words why the models could help the engineers
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What is the importance of having bacteria that is helpful
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i will mark brainliest identify 3 abiotic factors and their roles in the economy in your own words
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Acids have a pH value ofGroup of answer choicesgreater than 7less than 71 to 147
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True or False:The deletion of a single base in a gene would alter the structure of the genes protein more than the substitution of one base for another
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The alpha tubulin side of a microtubule is the site of microtubule:A. growthOB. dissociationOC. movementD.adaptation
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A wave has a frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?
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Select the terms that fit in the science category "Earth and Space." Select all that apply. water air animals land plants solar system light sound
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Think critically A restaurant owner wants to serve fresh-cut fruit. What factors might be considered in choosing a recipe and preparation method
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The region within an atom that surrounds the nucleus and in which there is a high probability of finding anelectron is called a(n)
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Review why carbon can form a variety of organic compounds in a variety of shapes.
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Which of the following is NOT part of the Cell Theory?
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the number of organisms of a specific species in an ecosystem is known as aa) communityb) population c) carrying capacity d) habitat
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True or false: This is for science and I only have one more question but it's getting me stuck: if you get this right I'll vote you brainiest!:) If a gene sequence changes, the proteins associated with that gene could likewise be affected. True/False
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