Task: Class Definition Understanding (ontology: Earth_Environment/EnvironmentOntology)

Which of the following definitions best describes 'connective tissue'?

A. Tissue with cells that deposit non-polarized extracellular matrix including the concept fibers and ground substance.
B. Portion of tissue in the nervous system which consists of neurons and glial cells, and may also contain parts of the vasculature.
C. A portion of tissue that is part of an embryo.
D. the concept is a contractile tissue made up of actin and myosin fibers[GO].

Answer: Tissue with cells that deposit non-polarized extracellular matrix including the concept fibers and ground substance.