The Science of Biology Crossword Puzzle

QUESTIONS LIST: homeostasis : relatively constant internal physical and chemical conditions that an organism maintains, stimulus : signal to which an organism responds, develop : all organisms grow and _ or become more complex, dna : genetic material that organisms inherit from their parents, asexual : type of reproduction involving a single parent that results in offspring genetically identical to the parent, scientific theory : well-tested explanation that unifies a broad range of observations and hypotheses (2 words), science : organized way of gathering and analyzing evidence about the natural world, response : a reaction to a stimulus is called the organism's _ , dependent : the _ variable is the variable that is observed and changes in response to the independent variable, controlled : a _ experiment is an experiment in which only one variable is changed, sexual : type of reproduction in which cells from two parents unite to form the first cell of a new organism, metabolism : the combination of chemical reactions through which an organism builds up or breaks down materials, hypothesis : possible explanation for a set of observations or possible answer to a scientific question, biosphere : part of the earth in which life exists including land, water, and air or atmosphere, inference : a logical interpretation based on prior knowledge and experience, observation : process of noticing and describing events or processes in a careful orderly manner, cell : basic unit of all forms of life, bias : a point of view that is personal rather than scientific, data : information gathered from observations, independent : the _ variable is the factor in a controlled experiment that is deliberately changed or manipulated, control : group in an experiment that is exposed to the same conditions as the experimental group except for one, the independent variable, evolve : when a group of organisms change over time, they _ .