Question

Which of the following are functions of the skin? (2 points) I. It protects the body II. It help the body keep its balance III. It helps the body cool down by releasing heat IV. It collects information from the surroundings a I and II b II and III c I, II, and III d I, III, and IV

Answer 1

The skin serves multiple functions, including protecting the body, helping to cool down through sweat, and collecting environmental information through specialized nerve endings. The correct options are I, III, and IV.

Step-by-step explanation:

Functions of the Skin

The skin has various essential functions in the body, key to maintaining homeostasis. Firstly, it protects the body by serving as a barrier against the invasion of microorganisms and preventing dehydration. Additionally, the skin helps the body cool down through the process of sweating; when the body is too warm, the production of sweat aids in cooling as it evaporates from the skin surface. Moreover, the skin is equipped with specialized nerve endings that collect information from the surroundings, such as sensing heat, pressure, cold, and pain.

The correct answer to the given question is

d) I, III, and IV

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