Question

when will death rates decrease in a population?

when predators increase

when resources are stable

when resources are plentiful

Explanation:

🆕 New Concept Discovered: population dynamics and limiting factors
How resources and predators affect survival rates.

Step 1: Analyze the factors affecting death rates

A population's death rate (mortality) is influenced by limiting factors such as food availability, water, shelter, disease, and predation.

• When predators increase: More individuals are hunted and killed, which increases the death rate.
• When resources are stable: The death rate is likely to remain constant or stable rather than decrease.
• When resources are plentiful: Food, water, and habitat space are abundant. This reduces competition and starvation, allowing more individuals to survive, which directly decreases the death rate.

Step 2: Select the correct option

Since abundant food and water (plentiful resources) make it easier for organisms to survive, this condition leads to a decrease in the death rate.

Answer:

when resources are plentiful