Why are the number of
trophic levels limited?

What forms of expression can be restricted by the government

Did the writers of the declaration of independence accomplish their goals (did we get our independence and the new government we wrote about)?

What is the natural environment? the story of the interaction of people forming societies, cultures, and civilizationsan increase in the world’s temperaturethe process by which social institutions are adopted on a global scalethe natural world in which people, plants, and animals live