drill holes in the base of the tree and pour glyphosate weed killer into the holes, this will be absorbed into the cambiam and kill the tree. For less vigourus trees you could also ring bark the tree by removing a ring of bark at the base of the trunk this will kill the tree
no, its physical
irreversible
It's chemical because you can't get the pear back to a whole.
no because you cannot really get it back to a whole pear.
You can't glue together a divided pear,if you want it to be valuable but it is not a chemical change..why?-The reason is that a chemical change is followed by entirely new product and what you have done is to seperate the pear molecules,it is still a pear!,and it is a physical change,and you are free to ask more question,because I understand that a pear has life..
Albert einstein
Try cutting them up and freezing them
No, cutting up a pear is a physical change, not a chemical reaction. Chemical reactions involve the breaking and forming of chemical bonds to create new substances, while cutting a pear only changes its physical appearance.
The homophone for "to cutting slices" is too, and the common fruit is pear.
To successfully grow a prickly pear cactus from a cutting, follow these steps: Allow the cutting to dry for a few days to form a callus. Plant the cutting in well-draining soil and water sparingly. Place the cutting in a sunny location with indirect sunlight. Monitor the soil moisture and adjust watering as needed. With proper care, the cutting should root and grow into a new prickly pear cactus.
pear and pare
That really depends what is growing in the rotten pear juice. If it contains pathogens, then illness could happen. How sick one gets would again depend on the pathogen and one's susceptibility to the disease.