Biology, 19.11.2020 19:50 AkramMasoud
An Olympic bronze medal is made up of three elements copper, zinc. and tin. State the number of types of atom in the medal. Explain your answer. ltsss oo pttt
Answers: 1
Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
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Biology, 23.06.2019 08:50
In one to three sentences, describe what happens during the carbon fixation stage of the calvin cycle.
Answers: 1
Biology, 23.06.2019 14:00
If element x has 75 protons how many electrons does it have
Answers: 1
An Olympic bronze medal is made up of three elements copper, zinc. and tin. State the number of type...
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