describe safety and security measures for responding to a variety of emergency situations, including bombs and bomb threats, fires, hurricanes and typhoon, tornadoes, floods, earthquake and tsunamis

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?

Dna is a polymer of which consist of a sugar, a phosphate group, and a a. amino acids; nucleotide b. nucleic acids; nucleotide c. nucleotides; nitrogenous base d. nucleotides; nucleic acid e. proteins; nucleotide

Land is to arable ; river is a, navigable b, shallow c, presumsor d, water