Boojho wonders why the level of mercury should change at
all when the bulb of the
thermometer is brought in contact
with another object?​

because of the heatness and coldness of the object

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: