Contributors in Animals
Animals
Circulatory system
Animals; Animals
An animals circulatory system involves the animals heart, blood vessels and blood which flows around the animals body, transporting nutrients to cells that need them and removing waste products from ...
Compound eye
Animals; Animals
An eye that is divided up into separate compartments, each with its own set of lenses. Compound eyes are most commonly found in arthropods and can contain from a few to thousands of lenses.
Cryptic colouration
Animals; Animals
An animal uses certain colours and markings in order to make itself invisible in its surroundings.