Which material allowed house to have highest average internal Temperature? explain your answer A. Fiberglass
B. Brick
C. Soil

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

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

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?