The energy that produces ocean waves comes from a. the rise and fall of the tides. b. rivers flowing into the ocean. c. wind blowing across the water’s surface. d. rock falling into the ocean along the shore.

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?