Across
- 2. chain a representation of the flow of energy from the Sun through producers to consumers in an environment
- 5. doing something to cause interest from another
- 6. the actions or reactions of an object or organism
- 8. a place used to protect from weather or danger
- 13. all of the living and nonliving elements in a particular (geographic) area
- 14. beneficial relationships between organisms
- 15. - a message or warning
Down
- 1. a smell
- 2. to wave or flap rapidly
- 3. a living thing that can function on its own
- 4. - the smell or trail of an animal
- 7. to rely on something, needed for survival
- 9. a feeler on an animal's head
- 10. any animal in the group of mammals that includes humans, apes,
- 11. a group of the same kind of animals that live together
- 12. primates use their fingers and thumbs to hold objects.