the higher the ration, the greater the rate of diffusion The following experiment was get to demonstrate the water relation of plant cells. Two tubes x + y made it visting XY tubing were filled with different liquids and placed in a beaker containing a certain liquid as in the figure below liquid 3 eaker 20 min was 11 was found that after visking tubing x felt hard and the amount in it had increased. Visking tubing y soft and contained less liquid shown in the figurer a) Explain the observation made in visking tubing X and y as

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.