Which of the Following Is an Example of an Ecosystem

question 37

Multiple Choice

Which of the following is an example of an ecosystem?

• A) a group of friends
• B) the Earth
• C) a baseball game
• D) a storm system moving through

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Definitions:

Interstitial Fluid

The fluid that fills the spaces between cells, providing nutrients and removing waste from the tissue cells.

Edema

Swelling caused by excess fluid trapped in the body's tissues, often affecting the extremities.

Immunological Memory

Immunological memory is the ability of the immune system to quickly and specifically recognize an antigen that the body has previously encountered, leading to an enhanced response upon subsequent exposures.

Cytokine

Small proteins released by cells that affect the behavior of other cells, significant in immune responses.