For breakfast, Joni drank a cup of orange juice fortified with calcium One cup of orange juice contains 100 kcal and has 250 mg of calcium What is the nutrient density of this orange juice per kcalorie?
a. 35 milligrams per kcalorie
b. 250 milligrams per kcalorie
c. 3.5 milligrams per kcalorie
d. 2.5 milligrams per kcalorie
Oe 25 milligrams per kcalorie

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

the backbone of the dna and rna compound is sugar phosphate.