With that said, letâs make a potato battery â¦ Objective. We only need a potato, a couple nails and a piece of wire to make a potato battery. Itâs a fun science project that helps show the way things work in a battery by using everyday items we see around the house. As in the lemon battery the goal is to learn more about electricity, and possibly a few new science terms along the way.
5. Plantae -- multicellular, eucaryotic, rigid cell walls, nutrition by photosynthesis (make their own nutrients converting solar energy into chemical energy in the bonds of sugar molecules; autotrophic).Plants are a major food source for many other organisms.. Fungi - - multicellular, eucaryotic organisms, nutrition by absorption (heterotrophic), cell walls made of chitin digest externally and absorb nutrients, Also play a major role in global recycling.
Organisms that make food through photosynthesis are classified as autotrophs, as opposed to heterotrophs, which must consume other organisms to make their food. The kingdoms which contain photosynthetic organisms are Monera, Protista and Plantae.he Monera Kingdom (which is divided into two kingdoms, the Eubacteria and Archeobacteria) are microscopic, single-celled organisms that are the simplest known forms of life.