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Chemical because it is being exposed to another compound and forming a new substance
The exracellular side of a cell is that on the outside, exposed to the environment.
Yes.
It ensures that certain key components or activities of a cell are not destroyed when the cell is exposed to water
Methane and Formaldehyde are some substances which when exposed to normal conditions get evaporated instantly
The environment affects your health through the amount of toxins to which you are exposed. The environment can create levels of stress, or levels of calm. Exposure to toxic waste, air pollution, and contaminated water can compromise health by exposing you to cancer causing substances.
chemical
spectroscopy
Flammable substances are those gases, liquids and solids that will ignite and continue to burn in air if exposed to a source of ignition.
for liquids it is stored in coloured bottles.
dark brown rocks
30 years
efflorescent substances are those substances which when exposed to atmosphere lose moisture(woc) partially or completely and changes into an amorphous powder.eg-Cuso4.5H2o when exposed to atmosphere changes into Cuso4+5H2o
Chemical because it is being exposed to another compound and forming a new substance
Dark brown rocks
Yes it is. It is a near vacuum and as such would be deadly to humans exposed to it.
It is a chemical change.