You center a lens to get better resolution and to open up the whole image
Explanation:
Haddock et al. (1998) stated that social factors are the strongest predictors of tobacco use; for example, having friends who smoke and view smoking as attractive significantly increases one's own risk of smoking.
Answer: A)
Explanation:
The correct answer is A). A thermometer that is used to measure the temperature of the food must be accurate to +/-2°F or +/-1°C and the ones that are measuring air temperature in food-storage must be accurate to +/-3°F or +/-1.5°C. These temperatures are the ones that are the most accurate ones and that is why this is a correct answer.
B, C, and D are incorrect even though they are used, they cannot measure the exact temperature of the food.
