The Cardiovascular system links all the parts of our body and consists of the heart, blood vessels, and blood. The Cardiovascular system carries needed substances to cells and carries waste products away from cells.
BIOTIC Dictionary entry overview: What does biotic mean? â¢ BIOTIC (adjective) The adjective BIOTIC has 1 sense: 1. of or relating to living organisms Familiarity information: BIOTIC used as an adjective is very rare.
In ecosystems, biotic factors are all living organisms and the waste that they produce. This refers to large life-forms such as trees or mammals, small life-forms such as insects and algae, and microscopic life-forms such as bacteria.