Question 5 of 10 Psychological perspectives exist:
O A. so that there can be different ways of looking at psychological
questions.
B. to explain the science of behavior.
c. to enforce one particular way of looking at problems.
D. to address the physical properties of the brain.

no

sodium is solid at rt

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

i'm on my way to history not a mistory.