What is the process by which the body acquires energy to run chemical processes? what is the process that occurs to release energy to power other chemical processes and build
new molecules?
what is the set of chemical processes that create the molecules that the body needs to function.
Metabolism
Respiration
Digestion

idk

explanation:

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

the dissolution of polymer can be thermodynamically described in 2 steps.