Wait, you have to sketch this stuff? Then YOU need to sketch it. No offence, just no one is gonna sketch this for you.
The answer is B. Muscle Fiber
Two ways that suggest that reflex reactions help maintain homeostasis in the human body are
1. By maintaining breathing - Maintenance of breathing is also a reflex reaction that helps maintain homeostasis on human body.
2. By recognizing discomfort level - In this case the reflex action can give message to the brain that the movement is causing discomfort and the body can move back to original position.
Hope that helps
In pollination, the brightly coloured petals and external agents like wind,water,air and insects are involved. But, in fertilization the male reproductive organs and the female reproductive organs are involved (I.e. stamen and the stigma).
