When you complete a job but use more time and effort that is truly necessary , how have you worked?
a. efficiently, but not effectively
b. neither effectively nor efficiently
c. effectively, but not efficiently
d. both effectively and efficiently

Food can come from sustainable or unsustainable resources. why has the united nations suggested that bugs could be a better source of food than animals like pigs or cattle?

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit