Organisms need a way of storing energy because a. a cell can't always immediately use all the energy it gets b. an organism often has times when no energy is used c. a cell can release only stored energy d. a cell cannot create energy and must get it from elsewhere in the organism

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

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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