What is the meaning of a specialized cell?

What is a tissue?

What is an organ?

What is an organ system?

What are the four types of tissues?

What does the epithelial tissue do?

What does the connective tissue do?

What does the muscle tissue do?

What does the nerve tissue do?

What are the three types of muscle tissues?

What is the skeletal muscle?

What is the cardiac muscle?

What is the smooth muscle?

What is an involuntary muscle?

What is a voluntary muscle?

What is the largest organ of your body?

What does the skin consist of?

Name all the systems in the human body.

What is the vascular tissue?

What is the purpose of the xylem and what is the purpose of the phloem?