Answer:
they all take up a certain amount of space and they also have mass like every other thing thing in this world :)
Explanation:
Answer:
composed of ground substance and fibers
Explanation:
The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substance consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.
Then answer is b. Cnidaria