The organisms that create all the usable food energy on Earth are called the producers. These organisms are able to produce food through the different resources such as the energy from the Sun, the carbon dioxide, and water and minerals that they absorb from the soil
<span>Eukaryote is an organism whose cells have all the organelles enclosed in a "cell membrane".</span>
A. Rate of growth of a seedling over two weeks.
They can tell us the age of the fossils!