Biology, 29.09.2020 05:01, rockinrachel9099
The Nature of Matter
The atomic number of carbon is six, which means that a carbon atom has six protons Carbon has three naturally occurring isotopes carbon-12
carbon-13. and carbon-14. Which of these statements are true about carbon and its isotopes? Select all that apply
Answers: 3
Biology, 21.06.2019 16:20, 1230bering
Astructure that is found in a plant cell and not in an animal cell is a ? central vacuole mitochondrion nucleus ribosome
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Biology, 22.06.2019 02:50, arangoaiden71
Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays
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Biology, 22.06.2019 03:00, hdhtvthjr
Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air
Answers: 2
The Nature of Matter
The atomic number of carbon is six, which means that a carbon atom has six pro...
English, 13.02.2020 22:22
English, 13.02.2020 22:22