Answer:
Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts.
Explanation:
Answer:
Explanation:
it becomes distorted, it can no longer bind to its substrate, it no longer works correctly. ... they each have a unique shape that the substrate needs to stick to.
Substances that are made up of only one type of atom.
They lack true tissues and organs and have no body symmetry. hope it helps
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