What is the cycling of nutrients between the ground and living organisms? When nutrients from the ground are taken by living organism and returned when those organisms die and decompose.

1. When fertilizer is added to the soil by humans.

2. When planted deplete the soil of all its nutrients and can no longer grow there.

3. When limited numbers of living organisms are available to weather rock and contribute organic matter.

Nucleic acid certain protein cell membranes certain carbohydrates

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

How can an organ, such as the lungs, work for multiple body systems?