Biology, 16.07.2019 07:50 potatochin21
Most fertilizers contain ammonia. ammonia (nh3) forms when hydrogen reacts with nitrogen. which balanced equation represents ammonia? 3h2 + n2 β nh3 h2 + n2 β 2nh3 h2 + n2 β nh3 3h2 + n2 β 2nh3
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Biology, 22.06.2019 16:00
Which of the following are responsible for sending messages from the hypothalamus to the thalamus?
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Biology, 22.06.2019 21:30
Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that:
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Biology, 22.06.2019 23:00
Put the processes of the water cycle in the correct order starting at the point where the water is in a lake
Answers: 1
Most fertilizers contain ammonia. ammonia (nh3) forms when hydrogen reacts with nitrogen. which bala...
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