An organism that eats producers or other organisms for energy is called a consumer. The three main types of consumers are herbivores, carnivores and omnivores.
In an ecosystem, primary producers are the plants and other organisms that are able to make their own food. Herbivores eat primary producers, so they are known as plant-eating organisms. Deer and cows are examples of herbivores.
Carnivores, also called secondary consumers, eat herbivores and other carnivores. Lions are classified as carnivores because they feed on other animals. Omnivores eat plants and animals. The raccoon is a good example of an omnivore because it eats vegetables as well as fish and mice.Learn More
In science, a scavenger is an organism that consumes a decaying organism. Some common examples of scavengers are vultures, hyenas and insects, such as blowflies. There are also scavenger cells, which surround and destroy invading microorganisms.Full Answer >
The way an organism interacts with the other species in the same ecosystem and the way it utilizes available resources determines its niche. Where an organism lives and what it eats shows how it utilizes available resources.Full Answer >
The main difference between parasites and predators is that the former are organisms that live at the expense of another organism, called the host, while the latter capture and feed on another organism, called the prey. The Australian Museum explains that parasites are generally smaller than their host, whereas predators are typically larger than their prey. Moreover, parasites do not kill their host, but predators often kill their prey.Full Answer >
Any behavior that helps an organism or a species to survive can be considered as a behavioral adaptation. Animal migration is an example of behavioral adaptation; moving in a large group helps protect the members of the group from predators and enables them to survive in different areas, especially if there is a lack of food or they need to avoid a harsh weather.Full Answer >