Bacteria known as Bt contain a gene that codes for a protein which kills corn-eating insects since 2003 the gene has been transferred from bt to corn causing the corn to produce the Bt protein insects such as the western corn rootworm die when they eat the genetically modified corn what is a potential problem of this manipulation

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