What do we mean by an essential fatty acid?
A) a fatty acid which the body needs so it can synthesize other fatty acids
B) a fatty acid which must be part of our diets since we cannot synthesize it
C) both a and b
D) neither a nor b
B
You might also like to view...
Scientists use evidence from fossils and ice cores to support the accepted theory for most evolutionary change, referred to as
A. inheritance of acquired characteristics. B. synthetic selection. C. natural selection. D. functional diversity. E. punctuated equilibrium.
Solar scientists determine that the number of sunspots is increasing. Describe both the short-term and the long-term impact on solar radiation
What will be an ideal response?
Describe the distinction between a primary pollutant and a secondary pollutant. Give an example of a primary pollutant and an example of a secondary pollutant. Explain the source(s) and effect(s) of each of these pollutants, and describe recent U.S
trends in atmospheric concentrations of each.
On which continent is the intertropical convergence furthest from the equator in the summer season?
A) North America B) South America C) Europe D) Africa E) Asia