1.)A scientist discovers that 10% of the base pairs in a strand of DNA are guanine. Based on this information, what percentage of the base pairs are thymine? 2.)Describe what happens during the synthesis (S) phase of the cell cycle in terms of what we learned about in this unit.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.