Drag each option to the correct location on the image.
match each of earth's spheres to the materials that make up the sphere.
biosphere
atmosphere
geosphere
hydrosphere

What happens during the experiment stage of the scientific method

All phases of matter may have a fixed mass

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.