By what reproductive mechanism does a haplontic animal grow? completely by meiosis
initially by meiosis, then by mitosis
initially mitosis, then meiosis
completely by mitosis

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Which direction does the energy flow in this energy pyramid ?

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs