Question

the three human body systems that interact to allow growth and energy are...digestive system, circulatory system, and nervous system one example of how these systems interact to allow growth or energy is...

Explanation:

The digestive system breaks down food into nutrients. The circulatory system transports these nutrients to cells. The nervous system regulates the processes of digestion and circulation. For example, when we eat, the nervous system signals the digestive system to start digestion. The digestive system then breaks down food into glucose. The circulatory system carries this glucose to cells. Cells use glucose for energy (cellular respiration), which is essential for growth and other body functions.

Answer:

For the first part: digestive system, circulatory system, and nervous system. For the example: when we eat, the nervous system signals the digestive system to digest food. The digestive system breaks food into glucose. The circulatory system transports glucose to cells. Cells use glucose for energy (through cellular respiration) which is needed for growth.