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In this lesson, viruses and artificial intelligence are studied to decide whether they can be considered living organisms.
In this lesson, you can learn about the differences between living organisms and non-living things.
This is a video presenting the characteristics of natural and artificial ecosystems.
Honey is a type of food produced by bees that people have been consuming for thousands of years.
This film presents the result of human interference and tampering with nature.
The easiest way to adulterate honey is to feed bees sugar syrup. Bees can also break down this type of sugar.
Living organisms are classified into various trophic levels based on the role they play in the food chain. This video presents these trophic levels.
During evolution numerous creatures learnt to adapt to their environment, for example by camouflage.
Certain species can only be found in one or two regions on Earth, as they would be unable to tolerate any drastic environmental changes. These are called stenotopic species.
Certain species spread out over a large area, almost throughout the globe. They are unaffected by changes in the environment; they are called eurytopic species.
Living organisms have different reactions to changes in the environment. We differentiate between stenotopic and eurytopic species accordingly.
Mutualism is a relationship between individuals or populations of different species that is beneficial to both parties.