7. The diagram below represents the flow of energy through a food chain.

5,000 units of energy
50 units of energy
500 units of energy
5.0 units of energy

If 5,000 units of energy are available from the producers, how much energy will be available to the secondary consumers?

Science not biology

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content