Question 34 (2 points) 34.

Question 34 (2 points) 34. Two barnacles, Balanus and Chthamalus, can both survive on the lower rocks just above the low-tide line on the Scottish coast, but only Balanus actually does so, with Chthamalus adopting a higher zone. Question 33 (2 points) 33. Which of the following is not an example of a plant defense against herbivory?