Jonathan is learning about water conservation. he learns that the average household in the united states uses 293 gallons of water per day. jonathan makes a chart that shows the percent of water that each indoor fixture uses in the average u. s. household. he would like to use this chart to determine which indoor fixture uses the most water in his own home. then, he can replace this fixture with a more efficient, water-saving fixture.

what would be an appropriate research question to guide jonathan's research project?
a) how can we use less water at home?
b) how can the united states conserve water?
c) which fixture uses the most water in our home?
d) do shower heads use more water than sink faucets?

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

Whay is the following best defines climate

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?