The diagram below shows the food web of a particular ecosystem. which change would most likely occur if a disease killed all of the owls in the ecosystem?

the snake population would decrease in size.

all of the grain in the ecosystem would die.

the frog population would decrease in size.

the spider population would decrease in size.

The correct answer is Frog population would decrease in size.

Explanation:

In case, the owl are missing from this food web. The species eating snakes would die. As there would be a lack of predation of the snakes, the population of the snake would increase. The increase in the number of snake would increase the predation of frog and rat. As a result, the overall population of the frog would decrease.