Mastery quiz 1 (8.11A)

Answer the question on the left. (2pts staar question)

• Gulls

• Barnacles

• Marsh periwinkles

• Blue Mussels

Answer the question on the left

• Predators

• Producers

• Parasites

• hostsa

How many organisms in this food web eat only producers?

Which 2 types of organisms have a producer-consumer relationship in this African Savanna?

• Zebras and Hyenas

• Hyenas and Cheetahs

• Trees and Elephants

• Fungi and Dung Beetles

Plants growing close together may compete for water during a drought. Which of these could be a plant’s response to competition for water?

• Growing more leaves to capture sunlight more effectively

• Growing taller quickly to reach the canopy layer of the forest faster

• Growing tiny root hairs to increase the surface area of roots

• Growing sharp spines that prevent animals from eating it