Question
Photosynthetic bacteria must take in to live, and they release . Animals must take in to live, and they release .
Answers
GPT-4o mini
Photosynthetic bacteria must take in **carbon dioxide (CO2)** and **light energy** to live, and they release **oxygen (O2)** as a byproduct of photosynthesis.
Animals must take in **oxygen (O2)** to live, and they release **carbon dioxide (CO2)** as a byproduct of respiration.
This exchange of gases is a key part of the carbon cycle and supports the interconnectedness of life on Earth.
Animals must take in **oxygen (O2)** to live, and they release **carbon dioxide (CO2)** as a byproduct of respiration.
This exchange of gases is a key part of the carbon cycle and supports the interconnectedness of life on Earth.