A biological community together with its physical habitat constitutes a(n) ecosystem .

Ecosystem

Explanation:

An ecosystem describes an area where organisms (such as plants, animals, and fungi interact with non-living, physical factors like the weather, light, and soil.

The relationships between all these factors allow energy to flow through all the organisms and also permit nutrient cycling

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes