Capsaicin is the substance responsible for the spicy heat of chilli peppers.
Photosynthesis occurs in chloroplasts and is a vital process for life on Earth.
The common nettle is one of the most widespread weeds and herbs in the world.
Sugar cane, cultivated in tropical or subtropical regions, is the primary raw material for sugar production.
A lesson about gardens, plants and their organs.
Plants also move. Although they do not have muscles, they can change the position of their organs.
Let's find out interesting facts about the flora and fauna of polar regions and the living conditions in those areas!
In this lesson you will find out where deciduous forests are located on the Earth and their fauna and flora.
A lesson about pepper plants, their anatomy and history.
In this lesson, you can perform experiments and make observations about the flora and fauna of forests.
In this lesson, you will make observations about the flora and fauna of plains.
In this lesson, you will perform experiments related to the living conditions of plants.
A few examples of animals and plants that can change their colour.
Learn about the life cycle of flowering plants through the example of some well-known garden plants.
Learn about your living and lifeless environment.
This lesson compares the organelles found in plant and animal cells.
In this lesson, you can learn about plant hormones, their effects and their agricultural importance.
In this lesson you will familiarise yourselves with special organisms, that is lichens.
This lesson presents the different types of forests and their layers.
A lesson about peach trees and fruits, with a dessert at the end.