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Nikitich [7]
2 years ago
12

QUESTION 14

Biology
1 answer:
kobusy [5.1K]2 years ago
8 0

Answer:

A. phagocytosis and marker protein

Explanation:

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Which of the following is a divergent boundary?
Verizon [17]

Answer;

D. Rift valley

Explanation;

-A divergent boundary also called the divergent plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other. Most divergent plate boundaries are underwater (Iceland is an exception) and form submarine mountain ranges called oceanic spreading ridges.

-Divergent boundaries are areas where plates move away from each other, forming either mid-oceanic ridges or rift valleys.They are constructive boundaries. Convergent boundaries on the other hand are areas where plates move toward each other and collide.

6 0
3 years ago
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How do scientist use layers of rock to determine when the Great Oxidation event occured?
Oksanka [162]

Answer:

Using the concept of relative dating

Explanation:

Scientists use the concept of relative dating principles to determine when the Great Oxidation event occurred.

Relative dating is the process of placing ancient event in their proper time sequence based on the relationship between rock lithologies.

  • An event like the great oxidation will have significant chemical, biological and physical effect on the rock units.
  • Rocks that form during this period in time will have very unique chemical signatures.
  • Therefore, by studying these rocks, the age of the layer can be fixed when we compare it to the standard geological column.
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A duckling imprints on its mother forming an unbreakable bond and attachment that help them to survive. What kind of behavioral
mario62 [17]
The answer is in the question. It's called imprinting.
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What does the color on the dna represent?
lina2011 [118]
Typically blue is to represent A-adenine, yellow is T-thymine, green is G-guanine, and red is C-cytosine.
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A nested slection structure can appear in
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A nested selection structure can appear in either an outer selection structure's true path or its false path.
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