If a fat source is counted towards an individual's discretionary calories, what does this mean?
a. this fat source should account for 30% of the daily fat intake.
b. this fat source supplies essential fatty acids.
c. this fat source can be consumed in great quantity with no adverse health effects.
d. this fat source is high in saturated fat and its intake should be limited.
e. this fat source should be a consistent part of a person's diet.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48

Explain the process that creates the heat of the sun?