Which two phrases describe the nature of an electromagnetic force? A. Produced by interactions between electrically charged objects
B. Acts only when objects touch each other
C. Not a fundamental force of nature
D. Produced by interactions between magnetic objects

What kind of action is a cause of air pollution

Question 4 using myplate's daily food plant for 2000 kilocalories as a reference, the servings from the protein foods group in this menu are a. adequate overall, and consistent with the dietary guidelines 2010 recommendations. b. short 2 ounce equivalents. c. inadequate in terms of the recommendations for a 2000 kcal diet. d. adequate overall, but inconsistent with the dietary guidelines 2010 recommendations.

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry