Answer:
it would be C, D, E
A is a mixture
B is a mixture
C is a pure substance because Oxygen gas by the chemical symbol O2, is strictly pure
D is pure substance because Gold is one of the basic elements found naturally in nature, and as such, in its pure form
E is a pure substance because Both ice and liquid water are the same substance. H2O Though ice water is a mixture of both solid and liquid it is a pure substance, based on the molecular structure of its components .
F is a mixture
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The nucleus is what houses the cells genetic information. Hope this helps!
Because it could harm wildlife.
Answer:
B
Explanation:
Two molecules of ATP from the cell are invested at the beginning of the process of glycolysis.
