Period. As you move first from left to the right, reactivity rises. Group reactivity diminishes from top to bottom.
Resistant or opposition to something like a source, influence, or motion is referred to as reaction, pronounced re-ak-shn. — particularly: a reaction to a particular procedure, circumstance, or stimulus; leaning more towards a past and typically antiquated societal or political system or policy.
A response is an action that is taken as a result of anything. You can tell if your parent are upset if you tell them about want to relocate out by their response. A reaction frequently has a physical component.
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