Silver (Ag) is a better electrical conductor than copper (Cu). If a 10% Ag conc. is reduced to 5% Ag conc. in solid solution with Cu, what will be the effect on the electrical conductivity of Cu

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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