Which of the following statements comparing symmetry in sessile and swimming animals is most probable?a.)Bilateral symmetry allowed animals to evolve nerves. b.)Radial symmetry is more advantageous for active swimming than is bilateral symmetry. c.)Bilaterally symmetric animals can be streamlined for swimming, but radially symmetric animals cannot. d.)Radial symmetry occurs most frequently in animals that catch their prey by rapid swimming.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.