Hey there!
The correct answer is: C) are usually more rich in species<span> biodiversity than </span>
<span>Climax
communities are usually more rich
in </span>species biodiversity than communities that are undergoing primary succession. They contain a mature ecosystem as they have had time to gather species that couldn't live through the early stages of an ecosystem.
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Answer:
1. Respiration results in the production of energy and Breathing doesn’t provide energy.
2. Breathing is a biophysical process that involves the exchange of gases through inhalation and exhalation while respiration is a biochemical process to release energy from organic compounds which are then used for performing different physical activities.