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Slav-nsk [51]
3 years ago
10

Please help me with this, it's due in 7 minutes. I don't quite get it.

Chemistry
2 answers:
victus00 [196]3 years ago
8 0

Answer:

Healthy ecosystems have an energy source which comes from the sun

-hope this helps! :)

Explanation:

stiks02 [169]3 years ago
3 0
Put in a food chain type thing. And put it in the order of the choices you have.
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Atoms can gain, lose, or share
Oksi-84 [34.3K]

Answer:

Atoms can gain, lose, or share electrons during a chemical change. Chemical changes do not affect the nucleus of an atom. For this reason, an atom has the ability to retain its properties or identity even if the number of electrons is different. Therefore, the atom's identity won't change.

Explanation:

6 0
3 years ago
Which example shows electrical energy being transformed into heat energy?
alekssr [168]

Answer:

B

Explanation:

first we apply electricity and by the help of circuits it will get toasted which means it will get heated so the answer is B

4 0
3 years ago
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___KClO3--->___KCl+___O2 I need help bro.
Lina20 [59]
2 KClO3— 2 KCl + 3 O2
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3 years ago
Photosynthesis is what?
tigry1 [53]

Answer:

conversion of sunlight to cloraphil

Explanation:

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5 0
3 years ago
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5. What is the % of each element in Al2(Cro4)3? ​
Veronika [31]

Explanation:

Utiliza mayúsculas para el primer carácter en el elemento y minúsculas para el segundo carácter. Ejemplos: Fe, Au, Co, Br, C, O, N, F.

Puedes utilizar los paréntesis () o los corchetes [].

3 0
3 years ago
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