These fossils are very useful for us because we can use them to date the layers of rock that they are found in. Fossils that can be used in this way are called index fossils, and rock layers with the same index fossils in them can be correlated. Not my answer, link here for full
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Answer:C rough endoplasmic reticulum and cell walls
Explanation:
Given what we know, we can say that In skeletal muscles, fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.
<h3>What are fast oxidative fibers?</h3>
These are a type of muscle fibers that can be trained. This means that they usually do not occur naturally but through continued muscle training by the individual. They are also referred to as enhanced fast-twitch muscle fibers. They are aerobic meaning that they require oxygen to undergo cellular respiration.
Therefore, we can confirm that fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.
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4.6 billion years ago the earth formed
