How does energy flow (move) in a food chain?

Like the primary producers, the primary consumers are in turn eaten, but by secondary consumers. This is how energy flows from one trophic level to the next. Living things need energy to grow, breathe, reproduce, and move. At the bottom of a food chain is always the primary producer.

Explanation:

most likely to see nocturnal animals

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt