The number of hedgehogs on a hill would be considered a community

The model illustrates a process by which a substance is taken up by a cell

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus