In photosynthesis, energy of the sun is used to change carbon dioxide and water into:
t...
Biology, 28.01.2020 17:45 baeethtsadia
In photosynthesis, energy of the sun is used to change carbon dioxide and water into:
trace elements
nitrogen and oxygen
oxygen and sugar
potassium and phosphorus
Answers: 1
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What would be an example of hypothesis for goldfish respiration lab
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Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution
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