The Chernobyl explosion in Eastern Europe caused the release of , damaging plant, animal, and human living. A. radioactive contamination
B. oil deposit
C. electricity emissions

Which of the following is typically not a characteristic of a foraging society? a. foraging societies are nomadic groups. b. foraging societies consist of small groups with ties based on kinship. c. individuals in foraging societies have few personal possessions. d. foraging societies have formal social and class structures

These are the abiotic factor or biotic factors that restricts the numbers, reproduction, or distribution of organisms.

All of the following statements ere innovations that benefited farmers during the second agricultural revolution expect a. the iron plough b. the railroad c. animal husbandry d. plant domestication