Europeans are more likely to have hypertension than North Americans

What is the best example of a psychological force in the development of attachment?

a. An infant's smiling and crying behavior b. An infant's internal working model c. The mother's responsiveness to her infant d. The infant's temperament

Assume that your energy cost of foraging is 300 kcal/hour above your basal metabolic rate of 100 kcal/hour. On average, you procure 1,500 kcal per hour while foraging. How many hours per day do you need to forage to break even? If, instead, you forage

for twice this duration and eat all the food, you would store approximately __ grams of fat every day. a. 8 hours; 100 grams b. 6 hours; 100 grams; c. 4 hours; 250 grams d. 2 hours; 250 grams e. Not enough information is given to solve this problem