Hydroelectric energy is based on the of water being converted to as water falls and pushes against the turbine. kinetic; potential potential; kinetic chemical; electric mechanical; chemical

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.

The deserts of the sahara and australia are associated with

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f