The__method would be the best way to determine when an approaching thunderstorm will reach your town. a. analog b. trends c. climatology d. persistence
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Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Why does bubbling occur when vinegar mixed with baking soda

Which feature would you expect to find in a population in which sexual selection depends on male competition?