What is biomass energy? the nuclear energy stored in living things the thermal energy stored in living things the energy stored in living material the electromagnetic energy stored in living things?

Which represents a negative impact of technology

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

What are some natural processes that represent physical and chemical changes?