Final answer:
Jenna should practice frequently and prepare carefully for her presentation, using deep breathing and visualization to help reduce apprehension and improve confidence.
Step-by-step explanation:
Jenna may find it most beneficial to practice frequently and carefully prepare for her presentation on the social habits of honeybees to help manage her apprehension towards public speaking. Frequent practice will allow Jenna to become more familiar with the material, reduce the uncertainty of speaking, and help her develop a more natural delivery. Careful preparation not only involves researching and understanding the topic but also planning out the presentation structure and anticipating possible questions, which can enhance confidence and reduce anxiety.
In addition to practicing and preparing, techniques such as deep breathing and visualization can help calm the nervous system. Visualizing a successful outcome can build a positive mindset, while deep breathing can stimulate the parasympathetic nervous system, which helps to counteract the anxiety-inducing effects of the sympathetic nervous system when anticipating a stressful event like public speaking.