An ecosystem is best defined as ________.
A) a regional grouping of plants, animals, and abiotic factors
B) the total population of a specific kind of plant, animal, or microbe and all members of which do or potentially can interbreed and produce young
C) a grouping of plants and animals that interacts with one another in a way that causes the grouping to die
D) abiotic factors affecting a grouping or plants, animals, and organisms trying to survive in a given area
E) all the organisms and their physical and chemical environment within a specific area where energy and matter influence the distribution and abundance of organisms present
Question 2
Most Sikhs in India are found in the southeast of the country.
Indicate whether the statement is true or false
Different mechanisms of sex determination in animals.
Energy flow through an ecosystem.
Plants
Plants
Evidence of regional continuity: (a) The anatomically modern Willandra Lakes Hominid 50 calvaria fro
Alpine tundra. Low-growing, hardy plants at a high altitude in Washington’s Cascade range.