What is the original source of all energy for animals?(1 point)
Responses
plants
sugars
other animals
the sun
1 answer
The sun is the original source of all energy for animals. Sunlight is captured by plants during photosynthesis and the energy is stored in the bonds of molecules, such as glucose. When animals eat plants or other animals that have consumed plants, they obtain this stored energy and use it for their own cellular functions.