LIFE SCIENCE

Detailed explanation-1: -An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers.

Detailed explanation-2: -Autotrophs can store light energy and chemical energy. Heterotrophs cannot store energy. They are placed at the primary level in the food chain. These are placed in the secondary or tertiary level in the food chain.

Detailed explanation-3: -Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms-both plants and animals-for nutrition.