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Andre45 [30]
3 years ago
5

4. Scientists have most accurately determined the absolute ages of rock layers by

Biology
1 answer:
Vladimir [108]3 years ago
7 0

Answer:

B

Explanation:

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What happens to the stem body after the cell devides
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It depends on the cell type. If it's a tissue cell, it will divide into 2 daughter cells through the mitosis process. If it's a gamete cell, it will divide through meiosis into 4 daughter cells.
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T/F the respiratory tract has multiple systems to help protect against airborne diseases. which of the following summarizes some
svetlana [45]

A mucociliary blanket to remove contaminants, secretion of lysozyme and other antimicrobial chemicals, and alveolar macrophages helps protect against airborne diseases.


Respiratory aerosols spread airborne infectious disease within infected individuals and between the infected individuals and their environment
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8 0
1 year ago
A hypothetical light bulb is provided 450 kilojoules of electricity; however, 90 kilojoules of electric energy was wasted produc
andre [41]
None of the above because that the answers
8 0
3 years ago
Outline one cost and one benefit of living in a group.
snow_lady [41]

Answer:

Cost: competition for mates, competition for resources

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3 0
4 years ago
What type of map shows changes in elevation on earths surface??
lutik1710 [3]
<span>Topographic maps. It is a map that shows elevation of the earths surface by displaying it with distance between lines. Shorter distance from lines means it is steeper.
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4 0
3 years ago
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