Biology

please help! Which of the following supports that eukaryotes share a common ancestry?Genes that contain noncoding regions intronsCircular chromosomes that do not have terminal endsCells containing membrane-bound organelles such as mitochondria a, b b, c a, c a, b, c
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The s and p shells of an atom are full. Its atomic number is
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what are the characteristic of individual domain and kingdoms
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Which is not a physical change in the digestive system?A. Chewing foodB. Moving food down the esophagus to the stomachC. Breaking down food with gastric acid in the stomachD. Moving waste out of the body
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which are characteristics of a eukaryotic cell? A. single cellular, has nucleus.B. Multicellular, has nucleus.C. single cellular, has no nucleus.D. Multicellular, has no nucleus.
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Dead leaves and dead trees are? Abiotic or Biotic
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Which term refers to a significant but short in duration physical change or event within an ecosystemA. deforestation B. successionC. climaxD. disturbance
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what is the process when an embryo embeds itself into the endometrium
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PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
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based on the information on the map where are the most stable ecosystems usually found?
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Life is to short to dwell on the past something happens move on scars wont heal if you keep reliving what gave those scars to you I'm always giving people advice that I dont follow myself I act like its so easy to forget or move on from the past but it isn't nothing is easy life is gonna throw a lot of stuff at you and what you think is the worst pain you'll ever feel theres more where that came from we wish to be older and when were older we wish to be younger Its not easy and its not always gonna be happy or sad you have a lot of emotions that your gonna use when your older we all have futures we just have to make it there it might seem bad now but it'll get better or it might seem great now and im very sorry to tell you this but it'll get worse we can't control others actions but we can control how they affect us or how we affect them there's light at the end of the tunnel theres no rainbow without the rainI wish everyone a wonderful day stay in there you can and you will you just have to believe you can before you do :) bye bye(sorry if i make no sence or spelled a lot of things wrong my eyes hurt )
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OFacial expressions - How you look in front of your audience basedon your face can affect how they perceive you. If you are nervousand cannot control it, your fear often shows on your face. If yousmile at them while you talk, they will think that you are happytalking to them.
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What happens to species diversity WITHOUT Pisaster? *
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Can someone explain to me the carbon cycle and a similar way
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Define monohybrid inheritance and law of segregation??Please don't post invalid answer...!!
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Which of the following Kingdoms does not contain Autotrophs?A. EubacteriaB. PlantaeC. ProtistaD. Animalia
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WILL GIVE BRAINLIEST IF IS WRITTEN IN YOUR OWN WORDSExplain how the angle of the sun effectsthe seasons? How does the angle effectthe strength of the sunlight? How doesthis effect the temperature?
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Can someone help me
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Please help meeeeeeeeeweewwwwweeeeee
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When would scientist be most likely to use the type of model shown in the illustration?
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PLEASE HELPAfter concluding his research, which statement would virchow agree with? check all that apply.Living things come from nonliving thingsCells can come from nonliving materialsFrogs can come from mudLiving things can only come from living things.Cells come from pre-existing cells
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HELP ASAP PLEASEEEEIn a population of cats, a gene that controls an observable trait has several different alleles. Which of the following best explains how genetic drift might affect the genetic makeup of this cat population over time? It is a directed process, so it might cause an increase in the gene pool's allele frequencies. It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance. It is a random process, so it might cause a population to reach genetic equilibrium. It is a selective process, so it might cause an increase in the population's genetic variation.
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Which states of matter is water in during the water cycle?
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What is the difference between an Eukaryotic cell and a Prokaryotic Cell?
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