Carbohydrates are more easily metabolized than lipids. However, on a gram-for-gram basis lipids provide cells with more .

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called