The average walking speed for an adult would be around 6 m/s, and average leght of adult human legs is around 1m so the best answer of the given answers would be 7.9 m/s
..because the energy put in to making bonds is greater than the energy given back from breaking bonds.
The exothermic part of the reaction is greater than the endothermic part.
Answer:
Science - is a process that involves the collection of information and ideas supportedby evidence.
5lbs is greater.
Hope that helps!
