Question
The primary source of energy in most ecosystems is/are(1 point)
Responses
glucose.
glucose.
the sun.
the sun.
heterotrophs.
heterotrophs.
autotrophs.
Responses
glucose.
glucose.
the sun.
the sun.
heterotrophs.
heterotrophs.
autotrophs.
Answers
GPT-4o mini
The primary source of energy in most ecosystems is **the sun**. Autotrophs, such as plants, convert solar energy into chemical energy through photosynthesis, making the sun the ultimate source of energy for most ecosystems.