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Phoenix [80]
3 years ago
12

Which of the following is used as evidence to show changes in living organisms throughout geologic time?

Biology
2 answers:
mihalych1998 [28]3 years ago
6 0
The right answer is A) Fossils.
Kamila [148]3 years ago
3 0

Answer:

A fossils

Explanation:because when scientists discover them they compare and contrast them to today’s animals

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What does flora and fauna mean in terms of science?
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Flora refers to plant life, while fauna refers to animals!

Explanation:

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Proliferation of lymphocytes occurs immediately after __________.
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Through which microscope were cells first observed?
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Compound microscope

<h3>Further explanation</h3>

In 1665, Robert Hooke used a compound microscope to observe cells. Hooke observes the cell walls of dead plants (in the form of cork) when they appear under a microscope. He named it the cell because it looked similar to a cellula or small room inhabited by monks.

Development of microscopy:

  • 1590: Hans and Zacharias Janssen, as Dutch lens grinders, mounted two lenses in a tube to produce the first compound microscope.
  • 1660: Robert Hooke published <em>Micrographia</em>, containing detailed observations of biological materials made with the best compound microscope.
  • 1676: Anton van Leeuwenhoek was the first person to observe a live cell under a microscope, i.e., the algae Spirogyra.
  • 1931: Ernst Ruska constructed the first electron microscope. With the invention of the electron microscope, many infectious agents smaller than bacteria could be seen.

Until now, we can see how important the use of microscopes, especially in microbiology, that is the study of microorganisms.

<h3>Learn more</h3>
  1. How was the water filtered to remove debris and living organisms?  brainly.com/question/5646770
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Keywords: compound microscope, Robert Hooke, cells first observed, cork, dead plant, walls, Anton van Leeuwenhoek

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What are the features of a good medicine?
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<span>effectiveness , safety , and minor side effects .</span>
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