The purpose of preliminary research. 1. It helps you to narrow your topic by finding out how much information is out there and, therefore, what is do-able within the page-limits you have been assigned. 2. It helps you get an idea of which specific aspects of your topic you will want to do more detailed reading about.
Thank you for reporting this comment. Deer love tomato plants. And they can be very bold, they will walk right up next to the house and eat yew or rhododendron foundation plantings, as well as any tomato plants or other goodies they find. You need a high fence or some other deterrent to keep them out.
How to Reduce Toxins. 1. Buy Organic. Purchase organic produce and foods. Organic can be more expensive, so focus on produce with thin skins that you eat -- like peaches, apples, berries, leafy greens etc rather than bananas, avocado and other thick skinned fruits and veggies.