If we observe a sample of fresh or marine water collected from the natural environment under the ...
Image: SlideshareThe gene flow, gene flow or gene migration It is a process whereby the alleles o...
Water is one of the most important resources for the human being, being an essential good for us ...
In the aquatic environmentss we can find a large number of organisms, from microscopic to animals...
Within the great ecosystem that forms the Earth we can find different sets of living things that ...
In this biology class we will explain the biogeochemical carbon cycle We will discover the moveme...
Welcome to UnProfesor, today we are going to understand what it is the law of the minimum and the...
Welcome to UnProfesor, today we are going to discover what the geosphere is.Geosphere It is that ...
Image: ResourcesLife on our planet takes place primarily in the various ecosystems that exist thr...
Image: Scientific textsAir is a set of gases that live around us. Air is vital for life on our pl...
Energy efficiency, education and youth are three concepts that can go hand in hand. Repsol has la...
Welcome to UnProfesor, today we are going to discover what the Biosphere.The biosphere, is the li...