Biology

1. Which levels in the energy pyramid represent the consumers2. Which level in the energy pyramid represents the primary consumerAnswers Producers Primary consumers Secondary consumerTertiary consumer Quaternary consumers
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Name two types of lateral pathways for the movement of sucrose from source cell into the sieve tube
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please help me on this and no link's please
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Someone help please
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Where are aquifers drying up the fastest? Why are they drying up?
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Please help me with this page
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The process used to build protein
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What is chrosome ? (Definition in own words )
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If a photosynthesis reaction begins with 3 grams of reactants, what will the total mass of the products be?
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- Cyanide is a strong cytochrome c oxidase inhibitor. Cytochrome c is the last enzyme in theelectron transport chain. If cell is exposed to cyanide, most of the cyanide will be found in whichof the organelles?
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4 functions specific to sponges
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Which of the following increases genetic variation by forming entirely new alleles? Natural selection Genetic drift Mutation Gene flow
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name and describe the process occurring in the nucleus wich results in the formation of an mRNA molecule.
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What is groundwater used for in the United States?A)miningB)firefightingC)use in homesD)crop irrigationE)all of the above
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PLEASE HELP 15 POINTSWhich of the following describes fossil evidence that supports biological evolution? Fossils of an unknown species found in isolation from any other species Fossils of an unknown species that is an intermediate form of two other species Fossils of different species found within the same geographic area Fossils of the same species found in a variety of geographic regions
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Color blindness in humans is a sex linked trait. If the father has normal vision (XcY), and the mother is a carrier for the color blindness trait (Xc Xc), which percentage represents the chances of their sons being color blind?A) 25%B) 50%C) 75%D) 100%
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The ___________________________ is the current that spans the entire globe and forms in a large loop of circulating ocean water. This current is responsible for the balance of heat on Earth.
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View the diagram below and answer the question.(look at the screenshot its the diagram)Based on the diagram above, put the steps of the rock cycle in order beginning with the formation of magma and moving clockwise. 1. Weathering and erosion2. Formation of sedimentary rock3. Compaction and cementation4. Heat and pressure5. Formation of igneous rock6. Formation of metamorphic rockSOMEONE PLS HELP ME I LITRALLY ASKED THIS SAME QUESTION 2HRS AGO AND IT DIDN'T GET ANSWERED PLEASE HELP PLSSS:(((((((((((((
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Which is a likely response to this risingdemand?O New distribution systems will be used to improve delivery of the wood to Cillian.O The trees will be regulated to maintain the availability of the wood.O New processes will be developed to locate the trees more efficiently.O The wood will be used as quickly as possible while it is available.
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How does global warming affect solar energy in the atmosphere?-decreased ice causes less energy to be reflected-decrease ice causes more energy to be reflected-increased ice causes more energy to be reflected-increase ice causes less energy to be reflected
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Animals develop many types of defenses to avoid being eaten. Camouflage is just one type of defense. What are other types of defenses that prey species might use?
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Which of the following is true about our body's system? a The skeletal system sends messages to the body b Blood cells are pat of the nervous system c The digestive system helps carbon dioxide leave the body through the lungs d The digestive systems helps break down food into energy
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Fossils in _______ layers of rock are generally estimated to be _______ than fossils found in the deeper layers. (3 points) Explain your answer for justification.older, youngernewer, youngerolder, oldernewer, older
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Many scientists say that there is a good reason for gaps in the fossil record. Can you explain why some extinct animals and plants were never fossilized?
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