Bianca is building a lightning rod to safely conduct lightning strikes away from a building. she should choose a material with high (luster, electrical conductivity, or ductility) talia is manufacturing rolls of wire for hanging pictures. she needs a material that is (conductive, lustrous, or ductile.)so that it can easily be pulled into wire without breaking. : )

The solid that is formed and usually sinks to the bottom of a solution is the

What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.