Our teacher said that will have a fire drill today.

…species diversity of algae is reduced with increasing evapoconcentration of nutrients and lowered water levels.

The feat was accomplished using the gene-splicing techniques known as recombinant DNA technology.

That's what attracts you people, if you don't mind my saying so. You people doesn't sound very polite, but I have lived for years out here in the back of beyond, where I have watched you people come in search of answers.