It is unlikely that there is a distance specified in law, but you should do nothing to harm his fence, if it actually is his - consult your deeds or public records to find out who all the fences around your property belong to.
Thank them.
Only if he owns the fence.
You can prevent your neighbor's plants from growing through the fence by installing a barrier like a root barrier or a metal sheet underground to block their roots from spreading. Regularly trimming any overhanging branches or vines can also help prevent them from encroaching on your side of the fence.
The relationship between decomposers and plants are that decomposers give plants nutrients and minerals.
There is limited water available in the deserts so plants tend to space themselves to avoid competition from other plants.
Yes. It's not illegal to steal an illegal substance, but it is illegal to posses an illegal substance, which would occur at the exact moment of the stealing. It is also illegal to trespass on property you do not own. However, it's a moot point, as your neighbor will never press charges because he has more to lose by doing so than you do. So legality of stealing ur neighbors plants: illegal Consequences of stealing ur neighbors plants: angry neighbors?
We call those "weeds."
There is no war between plants and insects. They live together.
insects eat plants
Many DIY stores (like Homebase or B&Q) have garden centers for affordable prices. You might want to consider plants that can cope with cold weather. Another option is to ask a neighbor if you can use any leftover bulbs/saplings they can have for free. This is a bonus as you will know almost exactly what the flower will look like as it shares DNA with your neighbor's plant.
plants that grow on landEdited answer: Embryophyta are plants in between bryophyta and tracheophyta categories
Plants DO NOT respond to stimuli