Measuring the elevation of a mountain means measuring variation in , whereas doing the same on a mid-ocean ridge would be measuring variation in bathymetry; topography bathymetry; isostasy topography; isostasy topography; bathymetry

Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. why would lawmakers need to consult with scientists before making these laws? a) to make scientists feel important b) so that the laws reduce pollution by a sufficient amount c) so that parks and lakefront facilities will still make large profits d) so that the public will believe that the laws are important to follow

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

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