A bird is an organism. Many birds on the same tree are a that tree are a
The birds, insects, and squirrels in
O community / population
O organism / community
O population /biosphere
O population / community

population / community

Explanation:

population is total number of same organism living together

community is made up of all the population of living organisms that exist together in a habitat

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

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