The human liver weighs 1.5 kg
Plants harness the energy of sunlight to make carbohydrates.
This energy is used to break the bonds
of water and carbon dioxide molecules and rearrange the atoms to form glucose and expend
oxygen. This glucose is used to form the structural elements of the plants and also in
providing energy. Therefore, when we consume plants directly we are consuming energy
from the sun. Also when we consume meat, the energy of the sun has passed through
the secondary consumers who feed on plants.
Hi there!
All organisms need to use oxygen in order to operate cellular respiration. It's used to break down nutrients and create ATP, which is energy.
Hope this helped!~
Form of Carbon. If it's wrong I'm sorry, my teacher(s) must be teaching wrong..