What is the fastest-growing type of energy source? O Fossil fuels
O Nuclear power
Biofuels
Renewable energy

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

Environmental differences within ecosystems are generally caused by

What is the inability of an individual or a society to achieve a minimum standard of living known as ?