Question
This food chain shows organisms in a tropical coral reef ecosystem.
Use the food chain to complete the text below.
If the population of bar jacks increases, the population of sergeant majors will likely
increase
decrease
, and the population of Caribbean reef sharks will likely
increase
decrease
.
Use the food chain to complete the text below.
If the population of bar jacks increases, the population of sergeant majors will likely
increase
decrease
, and the population of Caribbean reef sharks will likely
increase
decrease
.
Answers
Answered by
GPT-4o mini
If the population of bar jacks increases, the population of sergeant majors will likely **decrease**, and the population of Caribbean reef sharks will likely **increase**.
This is because an increase in bar jacks, which are predators, can result in a decrease in their prey, such as sergeant majors. As the population of sergeant majors decreases, it may create a more favorable environment for predators like Caribbean reef sharks, leading to an increase in their population as they can find more food.
This is because an increase in bar jacks, which are predators, can result in a decrease in their prey, such as sergeant majors. As the population of sergeant majors decreases, it may create a more favorable environment for predators like Caribbean reef sharks, leading to an increase in their population as they can find more food.