Overfishing is a global problem in which humans harvest certain species of fish, almost to the point of extinction. Many of the
fish stocks depleted by overfishing are at the top of the food chain. Why would the overfishing of very large fish cause a decrease in the numbers of small fish? The small fish are more likely to die from diseases and parasites.
The small fish live in a mutualistic relationship with the large fish.
The small fish have a greater number of medium-sized predators.
The small fish must compete with each other for fewer food sources.
Minerals always occur in nature, they are solid and are inorganic. They have a crystal structure and each mineral has a unique chemical composition. I'm sorry but I don't know what the relationship between the enzymes and minerals is called.
You can ask your teacher, or use the resources that they have provided for you. You can also use professional websites that your teacher would approve of.
