Biology, 14.10.2019 21:20, emmasandberg182

What force draws the matter in an interstellar cloud together to form a star?

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Biology, 21.06.2019 18:30, ToxicMonkey

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Biology, 21.06.2019 21:00, tiffanibell71

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

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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 11:00, danielmartinez024m

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis