Which of the following statements is true?

A. More than 50 chemicals in tobacco are known to cause cancer.
B. Eating disorders are more common in boys than in girls.
C. Liver scarring is a serious health issue caused by bulimia.
D. Smoking causes lung cancer, but it does not harm other body organs.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

the correct answer would be d. hope this !

the dissolution of polymer can be thermodynamically described in 2 steps.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants