Is copying a definition plagiarism?

Translate direct into indirect speech

6. identify the poetic form of each word or phrase. example: deum for deorum aulai 7. identify the poetic form of each word or phrase. example: deum for deorum quis 8. give the plural form of venito. 9. what is the grammatical construction of: amatum iri 10. what is the grammatical construction and case of: auditu

When the population of organisms in an environment increases, what inevitably happens to the population rate?