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ANEK [815]
3 years ago
14

Anything written about about an issue/person after the fact is a ________ source

Biology
2 answers:
barxatty [35]3 years ago
5 0

Anything written about an issue/person after the fact is a SECONDARY source. A primary source would be the person them self sharing with you,or you witnessing the action or event.

MArishka [77]3 years ago
4 0
A secondary source is anything written after the fact
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Explain how heredity plays a role in the traits we receive from our parents.
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3 years ago
The cause of the phases of the moon is a cycle that is close to how long
AnnZ [28]

Answer:

The lunar phases gradually change over the period of a synodic month (about 29.53 days), as the orbital positions of the Moon around Earth and of Earth around the Sun shift. The Moon's rotation is tidally locked by Earth's gravity; therefore, most of the same lunar side always faces Earth.

Explanation:

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How can invasive species alter an ecosystems food web?
Harlamova29_29 [7]

Invasive species can either replace an organism from the ecosystem food web or replace it.  

Explanation:

  • Invasive species are non-native species which can be animals, plants, micro-organisms, fish, etc. they are very much threatening to the native species and ecosystem food web.
  • Invasive species are spread by humans mostly, it happens unintentionally when people travel and all. Even climate change could be a reason for its spread.
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4 0
3 years ago
High concentrations of solutes such as sugar or salt results in plasmolysis of cells due to the onset of which phenomenon. Selec
malfutka [58]

Answer:

The correct answer will be option-B

Explanation:

Three types of solution are formed based on the concentration of the solute which are:

1. High solute concentration- Hypertonic solution

2. Low solute concentration- Hypotonic solution

3. Equal solute concentration- Isotonic solution

When a cell contains a high amount of solute concentration and low concentration of water then it results in the generation of very high osmotic pressure.

If a cell is placed in an aquatic medium then due to high osmotic potential, the water will enter the cell which will lead to the rupture of the cell membrane. This process of rupture of the cell membrane is known as the plasmolysis.

Since the cell rupture due to the generation of very high osmotic potential, therefore, is the correct answer.

4 0
3 years ago
TRUE OR FALSE?
Kamila [148]
I believe this would be true
7 0
3 years ago
Read 2 more answers
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