Question

question 5 (5 points) listen if an ecologist is looking at how many individual organisms live within a certain population, theyre studying the population a) density. b) dynamics. c) interactions. d) range. question 6 (5 points)

Explanation:

• Option A: Population density is defined as the number of individuals of a species per unit area or volume, which matches the ecologist's study of how many individual organisms live in a population.
• Option B: Population dynamics focuses on changes in population size and structure over time (e.g., birth, death, migration rates), not just the number of individuals.
• Option C: Population interactions involve relationships between different species (e.g., predation, competition) or within a species (e.g., social behavior), not the count of individuals.
• Option D: Population range refers to the geographic area where a population lives, not the number of individuals within it.

Answer:

A) density.