In 1543, published his views of earth and other planets revolving around the sun.

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

Classify this reaction: 2al+n2-> aln.

Enzymes affect the reactions in living cells by changing the