The answer is B I know this because I took the test
Observer. He carefully inspects everything he sees.
D
Because opportunity cost is a benefit profit or value that firm has to give up in order to achieve or have something else
Oil palm production also leads to an increase in human-wildlife conflict as populations of large animals are squeezed into increasingly isolated fragments of natural habitat. The habitats destroyed frequently contain rare and endangered species or serve as wildlife corridors between areas of genetic diversity. This leads to deforestation.
