Uses of include fertilizer for row crops; organic matter for use as compost, soil conditioners, and compost for the hgarden, and
gas for electricity

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

What happens during the experiment stage of the scientific method

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.