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4 years ago

Which property is common to all halogens

2 answers:

8 0

They get darker in colour as you go down the list, have a higher covalent radius as you go down the list, have a lower electronegativity as you go down the list, etc.

Hope it helped!

ValentinkaMS [17]4 years ago

4 0

They are all diatomic
Reactivity decreases as you go down
All halogens need to gain 1 electron

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the different particles would enter the root hair cell by osmosis.

<h3>what is osmosis ?</h3>

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Gases and liquids are solvent undergo the process of osmosis; It can be Endosmosis where a substance in a hypotonic solution, the solvent molecules move inside the cell and the cell becomes turgid by a process of DE plasmolysis.

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Which choice shows the correct sequence or order of events for a scientific experiment?

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Answer:

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3 years ago

Imagine you have been asked to teach a small group of your peers about animal organs. Create 10 multiple-choice questions to tes

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Answer:

Explanation:

Question 1: The brain is an example of

a) asymmetrical

b) radical symmetry

c) bilateral symmetry

d) vertical symmetrical

Question 2: Which of this organisms display radial symmetry as adults, but their larval stages exhibit bilateral symmetry

a) Dog

b) Starfish

c) Caterpillar

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Question 3: which statement defines the nervous system. Pick one

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Question 4: Which of the following tissue types consists of cells that generally have a spacious intercellular area consisting of a matrix of various types?

a) connective

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Question 5: Which of the following connective tissue cells consists of a matrix of gelatinous material?

a) cartilage

b) lymph

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Question 6: Muscle tissue functions as a single unit, and is often connected to the same nerve bundles.

a) True

b) false

Question 7: Epithelial tissue are large sheets of cells covering

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a) columnar

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Question 9: Which of the following is not a part of peripheral nervous system?

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4 years ago

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Answer;

Angiosperms are grouped into monocots and dicots.

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