A scientist examine a bacterium and learns that it carries a gene that makes a resistant to antibacterial medication because bacteria reproduces through blank it’s likely that blink of the eye has been created by bacteria with this gene will be resistant to the medication

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?

Most of the volume of an atom is occupied by the

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.