The number of predatory polychaete species as the amount of dissolved blank increased, the researchers' hypothesis. the p value is much less than 0.05, indicating that the trend in the data statistically significant and to be due to sampling error. as the amount of dissolved.

During convection, less dense fluid rises and denser fluid sinks.

Which methods are the most common for dealing with waste

According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this?               a.  this implies that dna and proteins aren't essential in cells today.    b.  this implies that rna can catalyze any chemical reaction that enzymes catalyze.    c.  this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna.    d.  this implies that dna and proteins evolved after rna.