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Eddi Din [679]
3 years ago
5

On science a hypothesis must be

Biology
2 answers:
nydimaria [60]3 years ago
7 0
The answer should be testable


aev [14]3 years ago
6 0
Must be able to be tested multiple times
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Answer: The human body is organized at different levels, starting with the cell. Cells are organized into tissues, and tissues form organs. Organs are organized into organ systems such as the skeletal and muscular systems

Explanation:

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Which is a process involved in the formation of sedimentary rock?
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It is simply called sedimentation
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I really need help with this tooo
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Skin cells are able to pass on their characteristics to new skin cells because of which of the following?
NeTakaya

Answer:

Explanation:

Do nguyên phân làm tế bào con giống với tế bào mẹ ban đầu

3 0
3 years ago
The molecular basis of the Gram stain is the amount of _______ in the bacterial cell wall. bacteriophage spirochete peptidoglyca
Anna11 [10]
<h3><u>Answer;</u></h3>

peptidoglycan

The molecular basis of the Gram stain is the amount of<u> peptidoglycan</u> in the bacterial cell wall.

<h3><u>Explanation</u>;</h3>
  • Gram stain is differential stain that is very useful for identifying and classifying bacteria as either gram negative or gram positive.
  • Gram negative are those that decolorize easily, such as E. coli, while Gram positive are those that retain the primary stain and do not decolorize easily.
  • The result depends on the bacteria cell wall structure, the cell wall of a Gram-negative bacterium is composed of 20 percent or less of peptidoglycan.
6 0
3 years ago
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