Your professor shows you a mystery organism you have never seen, but it belongs to one of the phyla we have studied. She tells you that it is not a chordate. Which single characteristic would tell you immediately the phylum to which this animal belongs?

a. lophophore
b. gastrovascular cavity
c. exoskeleton
d. wings

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 is the name for a substance formed in a chemical reaction

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.