Are there any unusual animals in the world? Some are adorable (rabbits, deer, otters). And others are, well, really weird. Across the globe, you'll find...
Why does the Forbidden City have cats?
Why does the Forbidden City have cats? Cats in the Forbidden City. Cats have been long favored as pets since ancient time, protecting food and...
What can be found in a river?
What can be found in a river? Biological parameters of a river habitat include: fish, aquatic wildlife and vegetation, macroinvertebrates (insect larvae, mussels), and microorganisms...
How do schools of fish decide where to go?
How do schools of fish decide where to go? A fish decides where and how to move relative to its position in the school. If...
Is the Scorpion vertebrate?
Is the Scorpion vertebrate? Scorpions are invertebrates but are not considered insects. Scorpions, along with ticks, mites, harvestmen and spiders, are called arachnida. What family...
What are the properties and significance of enzymes?
What are the properties and significance of enzymes? Enzymes- Properties, Classification and Significance. Enzymes are the biological macromolecules which speed up the rate of biochemical...
What did Napoleon tell the animals about Boxer?
What did Napoleon tell the animals about Boxer? Napoleon tells Boxer that he is sending the hard working horse to a rest home when, in...
Why are hermit crabs an example of a commensalism?
Why are hermit crabs an example of a commensalism? Hermit crabs are an example of metabiosis, a type of commensalism in which one organism creates...
What is the normal range for tidal volume?
What is the normal range for tidal volume? 6 to 8 ml/kg Tidal volume is the volume of gas that is moved in and out...
How do alligators keep their eggs warm?
How do alligators keep their eggs warm? Once the eggs are laid, she covers them with a layer of vegetation to keep them warm. The...