If all of the following meals total 500 calories, which of the following would be the most nutrient-dense choice?

a. hamburger, onion rings, cheesecake
b. steak and cheese sandwich, macaroni and cheese, vanilla cake
c. grilled cheese, french fries, chocolate ice cream
d. salmon, sweet potatoes, honeydew sorbet

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Aperson who doesn't have enough calcium in his or her diet is at risk for developing bones that are weak and break easily. this condition is known as  a.  osteoporosis.    b.  crohn's disease.    c.  celiac disease.    d.  hemophilia.

The average ages at which an individual displays certain abilities are known as

Ittle jake is strongly bonded to his mother. in fact, he has a difficult time letting her out of his sight. when his mother must leave him in daycare to go to work, the daycare provider calls because jake is inconsolable. since being placed in daycare, jake has also refused to sleep alone. what disorder do jake's symptoms suggest?