A: Taxon.
The terms order and class both refer to 2 specific levels that are a part of Linnaeus' classification systems.
There are many different ways that cells can connect to each other. The three main ways for cells to connect with each other are: gap junctions, tight junctions, and desmosomes. These types of junctions have different purposes, and are found in different places.
Answer:
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Explanation:
Why It's a Cycle
It is a cycle because oxaloacetic acid (oxaloacetate) is the exact molecule needed to accept an acetyl-CoA molecule and start another turn of the cycle