Biology, 05.05.2020 00:06 Miamibloem4709
A 3.6g food sample is burned completely in a calorimeter that contains 1000. g of water. The temperature of the water increases 23.65 °C. How many Calories does the food have per gram?
Answers: 2
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Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f
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Which step is not included in the step approach to calculating the greatest common divisor?
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Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
A 3.6g food sample is burned completely in a calorimeter that contains 1000. g of water. The tempera...
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