6. What do you call organisms of the same kind living together?
A. community B. family C. people D. population
7. What do you call a group of people living in the same place or having a particular
characteristic in common?
A. community B. family C. humans D. populations
8. What do we call the community that interacts with the air, water, soil sunlight, and
other nonliving things in its surroundings?
A. areas
B, ecosystem C. estuaries D. intertidal zone