Words can only describe but if you have a model you can show people what is happening rather them just using their imagination
Jhejw do is not even a big deal with the bible of this video but it’s
Not enough ..................
It is needed by all living things and every living cell to carry out life processes, such as breaking down and building up molecules, and transporting many molecules across cell membranes. The form of energy that living things need for these processes is chemical energy, and it comes from food.
Answer:
barter trade
Explanation:
because you exchange goods
