A.
Which of the following statements best describes the relationship between the environment and human health?
The environment is the only factor that affects human health.
b. Many aspects of the environment can have an impact on human health.
Human health is impacted by changes in climate.
d. The environment has no impact on human health.
C.
Please select the best answer from the choices provided
O A
OB
С
OD

Acarpenter is driving a 15.0-g steel nail into a board. his 1.00-kg hammer is moving at 8.50 m/s when it strikes the nail. half of the kinetic energy of the hammer is transformed into heat in the nail and does not flow out of the nail. what is the increase in temperature of the nail after the three blows that the carpenter needs to drive the nail in completely? the specific heat of steel is 448 j/kg ∙ k. a) 2.7 k b) 1.8 k c) 7.7 k d) 8.1 k e) 3.6 k