Yes it ok to take a couple a day
The answer is true,because vitamins works together with your immune system
If your looking for flashcards and dont want to buy them
then i would recommend trying quizlet it has plenty of flashcards
and you might find what your looking for there
Hope this helps sorry if it dont help
Acclimation is the coordinated phenotypic response developed by the animal to a specific stressor in the environment while acclimatization refers to the coordinated response to several individual stressors simultaneously (e.g., temperature, humidity, and photoperiod).