Biology, 18.08.2019 14:20 mcdowelle360
Oxygen relights a glowing splint. what does this tell you about the chemical properties of oxygen, compared to nitrogen?
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Biology, 22.06.2019 00:30
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
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Biology, 22.06.2019 05:20
When plants use sunlight to make food, the energy of sunlight is
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Biology, 22.06.2019 07:00
Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.
Answers: 1
Oxygen relights a glowing splint. what does this tell you about the chemical properties of oxygen, c...
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