What element is considered to be the element around which life on Earth is based because it forms essential molecules?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?