Challenging Biology Problems with Detailed Answers

Please help me answer this What are some ways another kind of natural disaster could change an environment and change the selective pressures felt by a species?
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The sequence of bases on one strand of a DNA molecule is AGT GTA GAC. After replication of the strand of DNA, what is the sequence of nitrogen bases on the complementary (opposite)strand?
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Lactase is an enzyme produced in the small intestine helps digest lactose. What basic building blocks are used by the body to make lactase in the intestine) Answer choices are below
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Which of the following statements are true of the biomolecule Lipids? Choose all statements that are true.A. Created by combining a molecule of glycerol with three fatty acids.B. Composed of Carbon, Hydrogen & OxygenC. Examples include sugars, starches & celluloseD. Are used to store large amounts of energyE. Are a source of quick energy
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Please helpPredict how the inability of a species to adapt within a changing environment may contribute to the extinction of that species.
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The atmospheric net carbon increase is the result of
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(20 POINTS) How would your body repair a skinned knee?
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TranslationRecombintationTranscriptionReplication
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Please help I only got a bit of time to finish this
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After running laps, your body temperature increases
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How do fungi reproduce asexually by budding????
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Which of the following are by-products or left-overs of photosynthesis?A. glucose, carbon dioxide, & waterB. ADP+P, ATP, & oxygenC. oxygen, ADP+P, & NADPD. carbon dioxide, water, & NADP
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Turn on Show element name. Whatcauses the element name to change?
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What part of DNA is sequenced to determine your traits
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can someone help me asap
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which form of reproduction combines the genetic information of two different organisms
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PLZ HURRY WILL MARK BRAINLIESTThroughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.This experiment was divided into two parts. For the first part of the experiment, the (Exposure to dryness,Exposure to dry odor,Earthworm behavior) was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Exposure to dryness,Exposure to dry odor,Earthworm behavior).For the second part of the experiment, the(Exposure to dryness,Exposure to dry odor,Earthworm behavior) was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Exposure to dryness,Exposure to dry odor,Earthworm behavior).
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You are not getting enough oxygen for cellular respiration to occur.
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Obed RiverA boy floated down the Obed River on a raft. It had rained the day before, so the river was flowing fast.Does this passage describe the weather or the climate?Hint: Weather is what the atmosphere is like at a certain place and time. Climate is the pattern of weather in a certain place.is it weather or climate
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ASAP HELP ANSWER THIS QUESTION ILL GIVE COINS!Which of the following is an example of a behavioral adaptation?A possum playing dead when scared by a predatorFeathers of a bird regulate temperatureEarthworms use setae to move through the soilFish use gills to extract oxygen from the water
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An animal cell with 28% water content is placed in 3 % sugar solution. What would be your observation?
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When humans burn fossil fuels, ________________ is released back into the atmosphere.
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4. What type of cells are haploid?
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why blood flow in a leg vein is slow when there is lack of movement?
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