Biologists think that endosymbiosis gave rise to mitochondria before plastids partly because: (All eukaryotes have mitochondria whereas many eukaryotes do not have plastids)
A scientific theory. Obviously, the hypothesis would need a considerable amount of increased testing to be proven a scientific law. But, even so, it could become a theory.
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Answer:
The physical stimulus is the only part of the test that is measureable, and therefore, knowable. The stimulus is our anchor for our estimate of the listener's perception.
B. Depth creates the overall weight and more something is to be measured
Palmitic acid is considered a saturated fatty acid since it has no double bond in its structure and is solid at room temperature. It is a long-chain fatty acid with 16-Carbon backbone. It is typically found in fats and waxes such as olive oil and palm oil.