Biology, 30.07.2019 15:00 allisondelv67
Observations can lead to hypotheses that can lead to new experimentation. which best describes an observation and hypothesis that could lead to new experimentation? dr. cooper invents a machine that allows him to see atoms inside of matter with more detail. while studying an atom, he thinks he starts to see a pattern in its movement even though current theory states that atoms move in random motion. dr. gupta is studying electron attraction by watching how two electrons are drawn towards each other by gravity. he then finds that they push away from each other when they both have a negative charge. dr. snyder finished her investigation on particle physics. she concludes that there are eighteen types of elementary particles. dr. abdallah is writing a paper on the theory of evolution. to do so, she interviews several evolutionary scientists.
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Classify the structures as homologous or analogous, depending on their structure and function.
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Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas
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Biology, 22.06.2019 12:00
The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
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Observations can lead to hypotheses that can lead to new experimentation. which best describes an ob...
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