Which of the following is true of an ecosystem? Question 7 options: A) An ecosystem can reduce the complementary effect between products and services. B) Events in one arena of an ecosystem can affect an entire community. C) An ecosystem insulates Porter's five forces against disruptive innovations. D) The power of suppliers and the threat of new entrants are reduced in an ecosystem.

Eristics do scientists use to distinguish between organisms in different kingdoms

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.

What statements describe a host organism?