Of the three common body parts, why is the body of an animal considered the biggest? a. because the nervous system is placed inside it. b. because the hips are attached to it. c. because that’s the part where the eyes, ears, nose, and lips are located. d. because in this part is where the different internal organs are located and safeguarded.
The Correct Answer and Explanation is:
The correct answer is d. because in this part is where the different internal organs are located and safeguarded.
Explanation:
The body of an animal is considered the biggest because it serves as the container for the majority of its essential systems and structures that support its survival. These include the internal organs, which are responsible for various vital functions necessary for the animal to stay alive. These organs are safeguarded within the body to prevent injury or damage.
- Protection of Internal Organs: The body houses many critical internal organs, such as the heart, lungs, stomach, intestines, liver, kidneys, and more. These organs are vital for processes like circulation, respiration, digestion, and excretion, all of which are necessary for the animal’s overall function. The body provides a protective structure to keep these organs safe from external forces or injuries.
- Body’s Role in Movement and Coordination: The body also contains the skeletal system, which supports movement and physical stability. The bones, muscles, and joints enable an animal to move and interact with its environment. Additionally, the nervous system, which includes the brain and spinal cord, is housed within the body to control and coordinate these movements and responses.
- Support for Sensory and Communication Functions: While the eyes, ears, nose, and lips are indeed located in the body, they are part of the larger sensory systems that aid in interaction with the surroundings. These sensory organs help animals detect stimuli like light, sound, and smell, which are important for navigation, feeding, and avoiding danger. However, these organs alone do not explain why the body is the largest part; it’s the combination of all the internal systems and organs it holds that make it the most substantial.
Therefore, the body is considered the biggest because it houses and protects the organs that are fundamental to the animal’s survival and well-being.
