Answer:
There is no rectangle could you please fix that then i will edit this answer.
Explanation:
Answer:
3
Explanation:
9 month pregnancy is grouped into 3, 3 month trimesters
Work as hard as you possibly can put the phone down don't ask questions on these and study as hard as possible ;)
The energy associated with food is chemical energy.
The food contain carbohydrates, proteins, vitamins and minerals, that are used by chemical reactions in the live organisms (the metabolism) to build the cells that form our tissues (muscles, bones, blood).
The chemical energy is stored as chemical bonds in the cells and is released when the bonds break giving energy that we use to run about, and move and talk (kinetic and sound energy).