Question

data table one: limiting factors of cricket frogs

limiting factor	beginning frog count	ending frog count	overall population change	amount of change
low predators	50,000	90,000	increase	40,000
high predators	20,000	50,000	increase	30,000
low pollution	20,000	50,000	increase	30,000
high pollution	5,000	35,000	increase	30,000
low food source	50,000	25,000	decrease	25,000
high food source	50,000	85,000	increase	35,000

Explanation:

Since the problem isn't clearly stated, I'll assume a common question like calculating the amount of change for a missing row or analyzing trends. Let's take the "High Predators" row to find the amount of change (though it's given, let's verify).

Step1: Recall formula for amount of change

Amount of Change = Ending Frog Count - Beginning Frog Count

Step2: Plug in values for High Predators

Ending = 50,000, Beginning = 20,000
Amount of Change = 50,000 - 20,000 = 30,000 (matches the table, so formula works)

If we take "Low Food Source" to verify decrease:

Step1: Use same formula

Amount of Change = 25,000 - 50,000 = -25,000 (but table shows 25,000 decrease, so absolute value makes sense here as "amount" of change)

Answer:

For example, the amount of change for High Predators is 30,000 (calculated as 50,000 - 20,000). The formula for amount of change is $ \text{Amount of Change} = \text{Ending Frog Count} - \text{Beginning Frog Count} $.