At each level of a food chain, a lot of energy is lost. Only about ten percent of the energy passes to the next level. Where does
the other 90% of the energy go?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.

On his trip to the galapagos islands, darwin determined that animals on the islands