Think of some plants, animals, or products that you associate with certain areas of the world and do some research to find out where those items originated. Choose a few that originated in one area and were transferred to a different part of the world, and share your findings with your classmates. Then discuss the effects that the plants, animals, or other products had on that part of the world.

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Which organelle breaks down sugar molecules that supply energy to the cell ?

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