Question

question 3
the four primary tissue types are:
a epithelial, cartilage, muscular, and brain
b epithelial, connective, muscular, and nervous
c bone, skin, blood, and muscle
d connective, epithelial, skin, and blood
e glands, bone, lungs, and kidney

Explanation:

In the study of human anatomy and physiology (sub - field of Medicine and Health in Natural Science), the four primary tissue types are well - defined. Epithelial tissue covers body surfaces and lines cavities. Connective tissue supports, binds, and protects other tissues (e.g., blood, bone are types of connective tissue). Muscular tissue is responsible for movement. Nervous tissue transmits electrical signals.

• Option A: Brain is an organ, not a primary tissue type. Cartilage is a type of connective tissue, but the set is incorrect as it includes an organ.
• Option B: Epithelial, connective, muscular, and nervous are the four primary tissue types.
• Option C: Bone (connective), blood (connective), muscle (muscular) are tissues, but skin is an organ (composed of multiple tissues).
• Option D: Skin is an organ, not a primary tissue type.
• Option E: Glands, lungs, and kidneys are organs, not primary tissue types.

Answer:

B. epithelial, connective, muscular, and nervous