Answer:
B.Self powered
Explanation:
They move by themselves.Hope this answer helps you ;)
Answer: D, splitting water into hydrogen and oxygen is a chemical change.
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❖ The source of the sun's heat is B. nuclear fusion
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Answer:
k(+)
NH4(+)
Al3(+)
Explanation:
cations are those elements who donate their electrons and we put a positive charge on it and receivers get negative charge and they are called anion.....Thank you so,much Please let me know how you feel and is helps you or not....
