Biology, 18.10.2021 21:40 rebelprincezz5785

Which best describes the relationship between DNA, genes,
and chromosomes?

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Biology, 22.06.2019 06:30, brandon436

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

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Biology, 22.06.2019 08:40, keilyjaramillo2870

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

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Biology, 22.06.2019 10:50, luisannavasquez6129

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

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Biology, 22.06.2019 13:30, jasminecoronetti44

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?