Answer:
A- si la población está evolucionando
Explanation:
B lol thats an easy question
A food web consists of many food chains. A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected.
Using the law of superposition