Which energy transformations BEST illustrates why people can walk? A)
Chemical energy is being converted into light energy
B)
Chemical energy is being converted into thermal energy
Chemical energy is being converted into mechanical energy.
D)
Chemical energy is being converted into more chemical energy.
Energy Fle
(SPST
Hint
Regular
Scientific CALE
Formulas

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

The correct choice is c

When someone eats food

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.