Which choice reflects the correct sequence of animal efficiency at converting grain into protein, from the most efficient animal to the least?
a. fish, chicken, pigs, beef cattle
b. chicken, fish, beef cattle, pigs
c. pigs, chicken, fish, beef cattle
d. beef cattle, fish, chicken, pigs
e. These animals are all equally efficient at converting grain into protein.
A
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Which of the following is a principle to interpret relative ages?
a) The youngest rock is on the bottom b) a geologic feature is older than any rock or feature it crosscuts c) a younger rock can include pieces of an older rock d) an older magma can bake or metamorphose younger rocks
What is the importance of a marker bed? What will be an ideal response?
What are the types of soils?
What will be an ideal response?
Over 100 years ago, nearly 75% of waste made up from residential homes in New York City was ________
A) food waste B) plastics C) paper D) wood E) coal ash