Which of these is exhibiting kinetic energy? a) an archer with a flexed bow b) a rock on a mountain ledge c) a space station orbiting earth d) the high-energy phosphate bonds of a molecule of atp e) a person sitting on a couch while watching tv.

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.