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xxTIMURxx [149]
2 years ago
15

The law that states that rock layers closest to the surface are the youngest rock is the __

Biology
1 answer:
oee [108]2 years ago
4 0

Law of Superposition

a basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.

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If a particular cell is known to be round and incapable of producing its own food, such a cell would not be a plant cell. As such, from the options below:

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The correct answer as to which of the organelles the cell must have would be the plasma membrane.

  • central vacuole, cell wall, and chloroplast are all characteristic of plant cells.
  • All cell types have plasma membrane.

Hence, since it has been established that the cell is not a plant cell, the only organelle left that the cell cannot do without is the plasma membrane.

More on cell organelles can be found here: brainly.com/question/23802482

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3 years ago
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This evidence supports the claim that some emotional reactions may occur without conscious thinking.
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It has been proven that visual input is directly sent by the thalamus to the amygdala, which can trigger some emotional responses (such as fear) without any conscious processing.
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Answer:The second one im sure

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