Biology

What happens during a penumbral lunar eclipse?
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Which Image shows what the cell would look like in the next step?5HELP PLEASE!!
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NO LINKS HELPNEEDED ASAPwhich of these is most important for the testing of a new drug to determine?A. its nameB. its effectivenessC. its costD. its flavor
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In which biome(s) are fawnsfoot mussels found??
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The lab that tested the water initially determined that the water quality grew worse between 2005 and2007. Based on your observations do you agree or disagree with their findings? Why?
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need the answer right now carbon dioxide or carbon monoxide is a compound whose molecules consist of one atom of carbon and two atoms of oxygen
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Which tree would survive better if they had the same amount of oxygen, water, soil and sunlight, a redwood or a giant sequoia and why?
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What is shown in the diagram? (Refer attachment for diagram)
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Given the following strand of DNA, what is the complementary (second) strand of DNA?CGT-GAT-CAG
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1. What do we call the study of the earth and its structure?
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help with number 12 please
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cellular respiration .help with chart
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Pleaseeeee helpppppp me I need this done now
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What is eternatus????
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Karen has 47 chromosomes but no apparent abnormalities. What is true about Karen?O A. She has aneuploidy.O B. She has monosomy.O C. She will die young.OD. She has a cleft palate.
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what is the area of a room that is 10m long and 10m wide
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How does myelin increase the speed of the action potential?
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In this pedigree, 1-2 isbecause they are shaded in.
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Which types of organisms developed first due to the early environmental conditions on Earth? A. prokaryotic and aerobic B. prokaryotic and anaerobic C. eukaryotic and aerobic D. eukaryotic and anaerobic
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how long will food last in a freezer without power?
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can anybody describe why it rains? Include the words that scientists use when talking about how water changes from liquid to gas and back to liquid again
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1 generation of peas contains 20 individuals. 10 have the genotype YY and 10 have the genotype yy. In the following generation, 5 are YY, 10 are Yy and 5 are yy. Did this population deles evolve? a. Yes, the genotype frequencies changed from 1 generation to the next b. Yes, the allele frequencies changed from 1 generation to the next C. No, the genotype frequencies did not change from 1 generation to the next d. No, the allele frequencies did not change from 1 generation to the next
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GIVING BRAINLY Which characteristic do animals with an endoskeleton have that animals withan exoskeleton lack?A. A skeleton outside their bodyB. A skeleton inside their bodyC. The ability to get heat from the environmentD. The ability to produce most of the heat they need
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How do bogs keep themselves cool
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