Directly or indirectly, where does almost all life get energy from?

The sun

Explanation:

Only producers get energy directly, either straight from the sun or by some other means. Carnivores and other consumers get energy indirectly via the consumption of producers and animals that eat producers.

both viruses and bacteria can be treated with vaccination, both are spread through airborne means, and both are considered microbes.

please give this brainliest if this helped! :}