31. Write an Ad Imagine that you are starting a business
that will make pedigree charts for people who want to
map particular family traits. Write an ad in simple
language that all readers will understand. Your ad should
demonstrate that you have the necessary understanding
of human genetics for a successful pedigree chart-
making business.

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water