GENERAL SCIENCE FINAL EXAM Crossword

moving into a population
a living thing
the study of how organisms interact with each other and with their environment
number of births per 1,000 individuals for a given time period
parts of a habitat that are living and interact with an organism
all the members of one species living in a particular area
all the different populations that live together in an area
a group of organisms that can mate with each other and produce offspring
the community of organisms that live in a particular area, along with their nonliving environment
leaving a population
the largest population that an area can support
a relationship in which both species benefit
a relationship that involves one organism living with, on, or inside another organism and harming it
the series of changes that occurs in an area where no soil or organisms exist
first species to populate an area
an organism that makes its own food
break down biotic wastes and dead organisms and return the raw materials to the ecosystem
a series of events in which one organism eats another and obtains energyy