Which graph best represent a quadratic function that has no solution?

Give an example of the type and scale of economic activity for a traditional economy.

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?

Does anyone have some ideas for an herbalism or culinary project? i need to start my graduation project so i'm prepping for it