Match each word to its correct meaning. 1. heterotroph an organism's feeding status in an ecosystem 2. omnivore biomass manufactured by photosynthetic organisms 3. primary production an organism that cannot produce its own food so must eat to get energy indirectly from the sun 4. producer an organism that can produce its own energy from the sun or chemical source 5. productivity consumer that eats both plants and animals 6. secondary production biomass manufactured by organisms that eat plants or other animals 7. trophic level amount of biomass produced in a given area during a given period of time

If a system of linear equations has the unique solution (2, −3), then its graph consists of what? parallel lines lines that intersect at a single point identical lines a y-intercept at −3

Which area of the mind works based on the reality principle? id ego superego conscience

Asapembassies differ from consulates in thata) compared to a consulate, an embassy is a smaller representation of a nation's government in a foreign country. b) consulates are permanent diplomatic missions generally located in a country’s capital, whereas a country may have a number of embassies in various cities. c) embassies are permanent diplomatic missions generally located in a country’s capital, whereas a country may have a number of consulates in various cities. d) embassies deal solely with economic diplomacy and trade relations, whereas consulates deal primarily with political and diplomatic relations with the host nation. e) countries establish embassies in another nation only if it recognizes the sovereignty of that country, whereas consulates exist without regard to recognition of a nation's sovereignty.