Respiration is one of the actions that all living beings share, since it is the… Read More »Animals with tracheal respiration: examples and names
Mammals ( Mamalia ) are a class of animals that have managed to diversify by all means… Read More »General characteristics of land mammals
Of all the animals that we can find on Earth, birds are, perhaps, one of… Read More »Main characteristics of birds for children
The biological wealth of our planet is very wide. This has given the presence of a… Read More »What are the animals that crawl, their characteristics and examples
It is common in science to group animals according to certain characteristics in order to… Read More »Are mammalian animals oviparous or viviparous?
Killer whales are probably one of the best known marine species within cetaceans, specifically from… Read More »Difference between killer whale and false killer whale