lines l and m are parallel lines cut by the transversal line t. which angle is not congruent to ∠1? a) ∠4 b) ∠5 c) ∠6 d) ∠8

Did the universe cool off or get hotter as it expanded after the 'big bang"?

The chart below matches messenger rna codons with amino acids. a dna strand has the sequence of bases, aat. according to the chart, the corresponding messenger rna codes for which amino acid?

Given: m∠apc = 27°, m dc = 27° find: m ab