Match the Terms with Their Correct Meanings

question 25

Multiple Choice

Match the terms with their correct meanings.

-Oily substance secreted by sebaceous glands

• A)integumentary system
• B)keratin
• C)adipocyte
• D)lunula
• E)melanin
• F)paronychium
• G)pore
• H)sebaceous gland
• I)sebum
• J)squamous epithelium
• K)stratified
• L)stratum corneum
• M)subcutaneous layer

---

Definitions:

Earth's Seasons

Periods throughout the year characterized by changes in weather, ecology, and hours of daylight, resulting from the earth’s tilt and orbit around the sun.

Earth's Tilt

The angle between Earth's rotational axis and its orbital plane around the Sun, which significantly influences seasonal variations in climate.

Orbit

The path followed by an object revolving around another object or the cavity in the skull in which the eye and its appendages are situated.

Nutrient Cycle

The natural process of recycling nutrients in various chemical forms from the environment to organisms and back to the environment.