Answer:
A liquid changing to a gas is considered a physical change because it involves a change in one or more physical properties, but no change in the fundamental components that make up the substance.
Ok so all are in the alkali family also they are all metals and in group 1 but I think the one that might reacts quickest is Li because it has less AMU
n oxidative phosphorylation, ATP production is coupled to the events in the electron-transport chain
Answer:
1. hot 2. night 3. mammals (not completely sure about this one)
Explanation:
