Recycling solid wastes is an example of
a) utilizing covercropping techniques
b) preventing erosion in a landfill
c) eliminating sulfur pollutants in the atmosphere
d) conserving natural resources without harming the environment

Which numberline shows the solution to n -3

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

Why is the study of demography important to geographers