Which term is described as body systems working together to regulate the internal environment? O A. bioanalysis
OB. symbiosis
O c. homeostasis
O D. circulation
PLS HURRRYY

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

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human impact on the environment can be seen in the deterioration of the !

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the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question