No, the question specifically asks for the reasons why animals need a well-developed transport system. Therefore, you should focus on providing reasons why insects and other animals need well-developed transport systems. Here are a few examples:
Nutrient transport: Insects and other animals need to transport nutrients such as glucose, amino acids, and lipids from the digestive system to the rest of the body. A well-developed transport system enables efficient delivery of nutrients to cells and tissues.
Waste removal: The transport system is also responsible for removing metabolic waste products such as carbon dioxide and urea. A well-developed transport system ensures that waste products are efficiently transported to excretory organs for elimination.
Oxygen delivery: Insects and other animals require oxygen for cellular respiration. A well-developed transport system, including respiratory organs such as lungs or tracheae, enables efficient delivery of oxygen to cells.
Hormone and signaling molecule transport: Hormones and other signaling molecules play important roles in regulating various physiological processes in animals. A well-developed transport system ensures that these molecules are efficiently transported to their target cells.
Immune system function: The transport system also plays a key role in the immune system by transporting immune cells and molecules to areas of infection or injury.
Overall, a well-developed transport system is necessary for animals to carry out essential physiological processes, maintain homeostasis, and survive in their environment.