EVERYDAY SCIENCE

Detailed explanation-1: -They feed on the complex organic molecules prepared by the autotrophs. They generate energy through the process of respiration and release carbon dioxide. The energy from the sun is passed to the heterotrophs through autotrophs. They feed on plant or animal matter.

Detailed explanation-2: -Explanation: A heterotroph is defined as “an organism deriving its nutritional requirements from complex organic substances.” So, humans and most animals are heterotrophs. By consuming organic matter and breaking down that matter for energy.

Detailed explanation-3: -In order to unlock this energy, cells in heterotrophs must break down the glucose molecules. The process of cellular respiration happens within cells and uses glucose molecules and oxygen to produce carbon dioxide, water and the release of chemical energy molecules known as ATP.

Detailed explanation-4: -Heterotrophs cannot make their own food, so they must eat or absorb it. For this reason, heterotrophs are also known as consumers. Consumers include all animals and fungi and many protists and bacteria. They may consume autotrophs or other heterotrophs or organic molecules from other organisms.

Detailed explanation-5: -Autotrophs rely on either light or chemical energy to turn CO2 into organic carbon molecules. Photoautotrophs are photosynthesizing organisms such as algae and higher plants that use light for this process. Heterotrophs, in contrast, obtain their chemical energy from preexisting organic molecules.