How does gravity relate to a stream ability to erode and deposit materials

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

Name one similarity and one difference between the morphology of a brachiopod and a bivalve