Which of these is an example of conserving a non-renewable resource?

a) using electricity to fuel cars, instead of gasoline.
b) disposing wastes in landfills, instead of burning them.
c) traveling in individual cars instead of taking the bus.
d) getting rid of old aluminum cans instead of recycling them

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Explain how organisms could be harmed by high levels of salt from roadways?