What does plants make which can be used by animals for food?​

Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis. During the process of photosynthesis, plants release oxygen into the air .

Glucose molecules.

Plants benefit from this directly because they use photosynthesis to make the glucose molecules that are their food sources.
Animals benefit indirectly because they, too, must have sources of food. Animals either eat plants to obtain chemical energy in the form of glucose or they eat other animals that ate plants.

Life, yes life it self madden

  like australopithecus afarensis; probably the direct ancestor of this group. africa: 5.8 to 4.4 million years ago.