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Nikolay [14]
3 years ago
12

Burning wood into ash is an example of which kind of change?

Biology
2 answers:
mrs_skeptik [129]3 years ago
7 0
It’s chemical I’m pretty sure
denis-greek [22]3 years ago
5 0
Yes it is Chemical!!
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The stomata you view on the surface of the leaves are used in gas exchange and the guard cells regulate this exchange. What do y
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Answer:

They will collapse and shut off the stomatal pore

Explanation:

The guard cells are regulated by the presence of water. When water is present, they become turgid and open up the stomatal pore and when water is inadequate, they become flaccid, collapse and close up the stomatal pore as a result.

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8 0
3 years ago
Which atomic particles are equal in mass?
BartSMP [9]

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7 0
3 years ago
Persons with XX at the 23rd pair produce __ and those with XY at the 23rd pair produce __. *
Veseljchak [2.6K]

Answer:

B

Explanation:

XX is female they produce eggs. XY is male. they produce sperm

4 0
2 years ago
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