More friction between water and streambed will reduce the speed of flowing water. true or false.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

How can scientists use the fossil record to find evidence of relationships between different species?

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas