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cluponka [151]
2 years ago
11

Simple land plants lack seeds and

Chemistry
2 answers:
Marizza181 [45]2 years ago
8 0

Answer:

The answer is d: leaves.

Shalnov [3]2 years ago
8 0

Answer:

I think it's B. vascular tissue

Explanation:

That seems to be the answer

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Answer:

C) Physical properties can be observed without changing into a new substance, while chemical properties are usually observable during a chemical reaction when a new substance is made.

Explanation:

Physical Change                                                                                              

The changes that occur only due to change in shape or physical properties but their chemical or internal composition remain unchanged.  

These changes were reversible.

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These changes can be observed with naked eye.

Example :

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Chemical change:

The changes, that occur due to change in the composition of a substance and result in a different compound is known as chemical change.

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5 0
3 years ago
What species has an atom with an oxidation number of 3
Montano1993 [528]
So we found out that chlorine had an overall oxidation number of plus three, and that's it for this one.
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eimsori [14]
Organic molecules typically do not contain the noble gases, so they would contain all but Ne
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