How could the action force of a canoe moving through water be increased?

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d