Homeostasis in the human body is often maintained by a: 1 markNegative feedbacksolar feedbackBrain only

Analysis of the Options

1. Negative Feedback: This is a process in which the body senses a change and activates mechanisms that reverse that change, maintaining equilibrium.
2. Solar Feedback: This is not a recognized mechanism in human physiology. It refers to feedback from solar energy systems and does not apply here.
3. Brain Only: While the brain plays a vital role in homeostasis, it is not the sole organ responsible for maintaining this balance.

Conclusion

The most appropriate mechanism for homeostasis in the human body is Negative Feedback. It is a crucial process allowing the body to respond to changes and maintain a stable internal environment.