Medical schools look for proof of your exposure to medical settings and commitment to serving others. Find a part-time or summer job, at a health care facility. The more experience you gain, the better equipped you will be for medical school. Once you are 16 (age varies by state), you might want to complete training during the summer to be a Certified Nurse Assistant (CNA). Training takes anywhere from three weeks to three months.
Here you can see bat droppings sized by a pen. Bat droppings (guano) are very dangerous to humans. They looks similar to mouse droppings, but when touched they break apart into a powdery substance. This powder then becomes airborne, and once inhaled it can cause a terrible respiratory disease called Histoplasmosis. Histoplasmosis is the most severe danger of bat droppings, but disease is not the only risk.
For years I've used a special blend of urines such as these, and it actually has worked somewhat. But it's not foolproof and doesn't always work, unfortunately. Cinnamon I heard of one type of snake repellent that used heavy doses of cinnamon, so I gave it a shot. Waste of time. Hot Sauce Very hot sauces, like habanero pepper sauce, actually works very well in deterring various animals from chewing on certain areas or going to certain areas.