Which of the following statements does not represent a type of energy efficiency?
A)
A house’s outer walls and roof are properly insulated.
B)
Cars consume less gas when the vehicle is increased in weight and sturdiness.
C)
Heat and power are cogenerated.
D)
Timed thermostats are installed to reduce energy use at night.

Willing to give brainliest + free points answer quickly a tire without good traction has less a. grip on the road b. grip on the axle c. air in it d. risk of exploding

99 pts which of the following statements refers to the wage-price spiral process? the salary of a worker fluctuates with the amount of sales he or she accomplishes per month. an employee loses his or her job, finds a position at another company, and is underemployed. employees only receive a raise when their purchasing power has been eroded by inflation. a worker receives a raise, which increases costs for the employer.

How does a teaching certificate affect one's prospects for acquiring a job in the education field? a. teaching certificates are required in very few u.s. states, so acquiring one is generally not beneficial. b. most public and private schools require teaching certificates, so acquiring one is crucial in obtaining a teaching job. c. the acquisition of a teaching certificate generally does not affect one's job prospects as they are not usually required by schools. d. since teaching certificates are only required to teach early childhood development classes, one would have more options and be able to teach younger students.