AHD
Yes, the structure of composition of either a volcanic or igneous rock can be altered significantly upon their ejection from a volcano.
The use of any object can be altered, spiritual or not. A spiritual object only has spiritual significance to those who believe in the power of the object.
Agricultural patterns may be altered, resulting in lower crop yields
denaturing. the proteins are said to be 'denatured'
yes
A denatured protein has had its structure dismantled or altered, rendering it disfunctional or nonfunctional, and therefore useless.
It's chemical structure is altered by the microwave and it becomes smoke, it doesn't actually melt in the microwave, it burns.
A substance is permanently altered by undergoing a chemical reaction that changes its molecular structure, composition, or properties. This alteration is often irreversible and results in the formation of new substances with different characteristics than the original substance.
A fossil with original preservation retains the organism's original materials and structure, often found in environments that prevent decay, such as amber or ice. In contrast, an altered hard part refers to fossils where the original organic material has been replaced or chemically altered, often through processes like mineralization, leaving behind a replica of the original structure. This alteration can change the fossil's composition while preserving its shape and features.
In changes in which the molecular structure of a substance remains constant, such as changes of state, we often refer to these changes as Physical Changes. If the molecular structure is altered it would be a Chemical Change.
A chemical change occurs when molecular structure is altered. Ex: oxidation A physical change is any sort of change that occurs without affecting the molecular structure. Ex: freezing
Altered State - Altered State album - was created on 1991-08-27.