Acircuit has a current of 2 a. if the resistance in the circuit decreases to one-fourth of its original amount while the voltage remains constant, what will be the resulting current?

a. 0.3 b. 0.4 c.1.2 d.3.6

The first amino acid of a new polypeptide chain is

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of