In matter flows from one trophic level to another, and
elements are recycled within and among ecosystems.
1. biogeochemical
cycles
2. nutrients
3. nitrogen
fixation
4. denitrification
5. limiting nutrient

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

What best describes the structure of the declaration of independence?

9. the history of life on earth is recorded in