Question

What is the original source of all energy for animals?

A) plants
B) the sun
C) other animals
D) sugars

Answers

GPT-4o mini
B) the sun

The original source of all energy for animals is the sun. Plants capture solar energy through photosynthesis and convert it into chemical energy in the form of sugars, which are then consumed by animals. Therefore, the sun is the ultimate source of energy that supports nearly all life on Earth, including animals.