What causes night blindness

Why is it important to know the difference between stressors we can control and those we can't? a)we can neglect the effects of uncontrollable stressors and focus on the controllable ones. b) it gives us a sense of power to know that we have control over certain stressors. c)it us come up with strategies to reduce the effects of a stressor.

Which list describe the aspects of health that should be in balance to archieve total wellness

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek