Answer:

Am I correct? And I can't provide a picture.

1) Question or research topic: What causes you to feel hungry or thirsty?

2) Body Systems and organs involved:

- Digestive System: stomach, intestines

- Endocrine System: pancreas, hormones such as ghrelin, leptin, insulin

- Nervous System: hypothalamus, brain stem, spinal cord

- Renal System: kidneys

3) Describe the interaction of the organ systems:

When your body needs food or water, your stomach and intestines send signals to your brain via the nervous system to stimulate feelings of hunger or thirst. The hypothalamus in your brain regulates appetite and sends signals to the endocrine system, which releases hormones such as ghrelin to increase appetite and leptin to decrease appetite. Insulin also plays a role in regulating hunger by signaling the body to use glucose for energy. Additionally, the renal system plays a role in regulating thirst by detecting changes in blood volume and producing hormones to signal the body to conserve or excrete fluids.

4) Summarize the research question:

The research question explores the physiological mechanisms that cause hunger and thirst in the human body, specifically the interactions between the digestive system, endocrine system, nervous system, and renal system.