a. x: producers undergo photosynthesis.
Rosa drew a flow chart of the carbon cycle.
a. x: producers undergo photosynthesis.
y: decomposers return carbon to the soil and release waste.
b. x: decomposers return carbon to the soil and release waste.
y: producers undergo photosynthesis.
c. x: decomposers take in carbon dioxide.
y: producers absorb carbon through their roots.
d. x: producers absorb carbon through their roots.
y: decomposers take in carbon dioxide.
Answers: 1
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Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
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Chortling is used to clean water. another possible atom that would also work is a. sodium b. sulfur c. bromine
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Answers: 1
Rosa drew a flow chart of the carbon cycle.
a. x: producers undergo photosynthesis.
a. x: producers undergo photosynthesis.
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