20 Predator and Prey Examples
The living beings they are related in different ways. The structure of every ecosystem depends on the relationships that organisms … Read more
Natural Sciences
20 Examples of Conductive Materials
The conductive materials They are those that offer little resistance to the passage of electricity. Electrons can circulate freely through … Read more
35 Examples of Protozoa
The protozoa or protozoa are microscopic, unicellular organisms of identical composition to each other. They inhabit humid places or aquatic places. … Read more
10 Examples of Positive and Negative Tropism
The tropism (both positive and negative), refers to the growth or change of development direction of an organism and especially … Read more
20 Examples of Elastic Materials
We call elastic materials the materials endowed with the ability to recover their original dimensions, once the sustained mechanical force … Read more
Water Pollution: definition, types and examples
The water contamination It occurs when organic and inorganic compounds that alter the natural composition of the water are thrown … Read more
Examples of Autotrophic and Heterotrophic Organisms
All living things need feeding, that is, the arrival of carbon and other essential substances for their mutualisms. According to … Read more
15 Examples of Centrifugation
The centrifugation It is a method to separate solid substances from liquids of different density in a mixture, as long … Read more
Examples of Nucleic Acids
The nucleic acids They are the fundamental polymers for the construction of life. They are gigantic chains of molecules (monomers) … Read more
Where is the gold obtained from?
Gold is a chemical element with the characteristics of a metal, present in the earth’s crust in a scarce quantity, … Read more