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romanna [79]
4 years ago
7

A scientist categorized a rock as an extrusive igneous rock. Another scientist could accurately categorize the same rock as

Biology
1 answer:
posledela4 years ago
4 0
I think its C - classic sedimentary
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3 years ago
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Dendrochronology, or tree-ring dating, provides absolute dates in two different ways: directly, and by calibrating radiocarbon results. Cross-dating determines the age of undated wood by directly matching ring patterns with trees of known age.

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3 years ago
What are 3 example for:
yulyashka [42]

Examples of positive and beneficial mutation:

  • Antibiotic resistance by bacteria
  • Almond tree gene mutation
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Examples of negative and harmful mutation

  • Cystic fibrosis
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<h3>What are mutation?</h3>

Mutations are results from change in gene structures that leads to variations in form that can be transferred or passed down to generations. This is usually caused by alterations in the single base unit of DNAs by insertion, deletion or rearrangement of genes or chromosomes.

Positive and beneficial mutations result in retained from of adaptation like antibiotic resistance by bacteria, harmful mutation causes harm such as cancer, while neutral has little or no effect example, silent mutations.

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5 0
2 years ago
Which of the following occurs as water vapor cools in the atmosphere? transpiration condensation precipitation evaporation
GaryK [48]

Answer:

Condensation

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3 0
3 years ago
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Investigators studied the effect of temperature on the rate of biological enzyme action. The experimental data is summarized in
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but I would have to see the graph to be sure
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