What did early organisms release into the air

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Explain how light energy is turned into chemical energy? ! due tomorrow!