1N, + 3H, D 2NH3
How many moles of H, are needed to produce
16 moles of NH,?

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

When your organs don't receive enough blood, they begin to a. shut down b. speed up c. inflame d. dry out

Atown located beside a river derives a large percentage of its revenues each year from the local logging industry. however, heavy traffic to and from the logging sites has increased pollution and contributed to soil erosion. this has also resulted in the loss of native bird species in the logged forests. which of the following is the most sustainable solution to this problem? protecting certain forested areas to allow the birds to recover relocating the equipment and vehicles to new forests for logging relocating the birds to new forests away from the town introducing new bird species to replace the species that have been lost reducing the number of trucks traveling through the forest by 10 percent