Question

what is the growth rate of a population?

• how much taller the members of a population are growing over time.
• how much heavier the members of a population are getting over time.
• how fast a population is growing or declining over time.

Explanation:

⚡ Using what you learned: exponential growth and decay_model growth

Step 1: Define population growth rate

In ecology and biology, a population refers to a group of individuals of the same species living in a specific area. The "growth rate" of a population does not refer to the physical growth (height or weight) of the individual organisms. Instead, it measures how the total number of individuals in the population changes over a specific period.

Step 2: Evaluate the options

• Option 1: "How much taller the members of a population are growing over time."
• This describes individual physical development, not population dynamics.
• Option 2: "How much heavier the members of a population are getting over time."
• This also describes individual physical growth, not the change in the number of individuals.
• Option 3: "How fast a population is growing or declining over time."
• This correctly describes the rate of change in the size (number of individuals) of the population over time.

Answer:

How fast a population is growing or declining over time.