What is a nutrient claim? Are there any nutrient claims on the Enviga® label? List  other foods, each from a different food group, that do give nutrient claims, along with the claim made. (You will need to check packages in your cupboard or at the grocery store to answer this question and part of the next question.)

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million