Why is it important for muscle tissue to be well-vascularized?

Which of the following biological molecules provides energy for muscles to carry out their function?

An epithelium that has several layers, with an apical layer of flattened cells, is called (choose all that apply):

a. Ciliated

b. Columnar

c. Stratified

d. Simple

e. Squamous

Name the two major components of the extracellular matrix and, if applicable, subclasses of each component.

Name the specific connective tissue type found in the following body locations:

e. Forming the intervertebral discs

f. Covering the ends of bones at joint surfaces

g. Main component of subcutaneous tissue

Matrix is extracellular. How does the matrix get to its characteristic position?