Answer:
The answer is calories.
The average human being needs 2000 calories for them to be energized.
1. False (gravity)
2. True
3. False
4.True
5. False
Hopefully this helps :)
The oxidation state of the compound Mn (ClO4)3 is to be determined in this problem. For oxygen, the charge is 2-, the total considering its number of atoms is -24. Mn has a charge of +3. TO compute for Mn, we must achieve zero charge overall hence 3+3x-24=0 where x is the Cl charge. Cl charge, x is +7.
4 In the open chain, 5 in the cyclic. Just like glucose.
I disagree, because a physical change changes the form, and a chemical change is a process where one or more substances are altered into new substances.