In science class, maria observes a white-colored cut flower. she sees that the petals turn red when the flower is sitting in a vase that has red-colored water. she forms a hypothesis that the color reaches the flower through the stem. what should maria do to confirm the hypothesis? a. she should repeat the experiment with the same type of flower and photograph the changes over time. b. she should ask her science teacher about the flower to confirm whether her hypothesis is correct. c. she should try the experiment with a potted plant with roots and observe any color changes. d. she should repeat the experiment with a different species of plant and photograph the changes.

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.