Aromatherapy Effects! Unknown Trivia Facts Quiz

Explanation
The skin acts as a protective covering for our body, shielding it from external factors such as pathogens, UV radiation, and physical injuries. It also plays a role in excreting waste products through sweat glands, helping to regulate body temperature and remove toxins from the body. Additionally, the skin is an important sensory organ as it contains nerve endings that allow us to perceive touch, pressure, heat, and cold.

Explanation
The explanation for the given correct answer is that the dermis is indeed attached to the epidermis by projections called papillae. The dermis is the inner layer of the skin and it is composed of fibrous and connective tissue. This attachment between the dermis and the epidermis is important for the structure and function of the skin.

Explanation
The correct answer is Stratum basale, Stratum spinosum, and Stratum lucidum. These are the different layers that are distinguished in the epidermis of the skin. The stratum basale is the deepest layer of the epidermis and is responsible for the production of new skin cells. The stratum spinosum is the layer above the stratum basale and provides strength and flexibility to the skin. The stratum lucidum is a clear layer found only in thick skin, such as the palms of the hands and soles of the feet, and helps to protect the skin.

Explanation
The Dermis is the middle layer of the skin and it contains sweat glands, nerve fibers, capillaries, and blood vessels. Sweat glands are responsible for producing sweat, which helps regulate body temperature. Nerve fibers transmit signals between the skin and the brain, allowing us to feel sensations such as touch, heat, and pain. Capillaries are tiny blood vessels that supply oxygen and nutrients to the skin cells. Blood vessels, including arteries and veins, are also present in the dermis, providing a constant blood supply to the skin.

Explanation
The statement is true because cells are indeed recognized as the basic units of life. The human cell specifically contains 46 chromosomes, which carry genetic information and are responsible for various traits and characteristics. Chromosomes are found in the nucleus of the cell and play a crucial role in cell division and reproduction.

Explanation
The statement in the question is incorrect. Compact tissue of the bones does not cause them to be soft, but rather makes them hard and dense. Compact tissue is responsible for providing strength and support to the bones, making them rigid and resistant to fractures. Therefore, the correct answer is False.