Chemistry, 09.10.2019 17:00, AWESOMEMIHI

The external cover of aeroplane is made up of aluminium instead of iron. why?

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Chemistry, 21.06.2019 22:00, dpazmembreno

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

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Chemistry, 21.06.2019 23:50, stephaniero6

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit