Which of the following populations is most likely to be in hardy-weinberg equilibrium? a. birds completing for nest sites

b. prairie dogs with established burrows

c. bacteria with mutating genomes

d. a few starfish in a tidal pool​

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

Which of the follow describes a disadvantage secondary sources have compared to primary sources?