Battery potential is 12 volts and current is 2.5 amps. What's the
resistance?

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

Can someone i have no idea of how to do this.

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius