Figure 16-2 depicts the various types of tortoises found on 3 different islands in the Galapagos. Vegetation on Hood Island is sparse and sometimes hard to reach. How might vegetation have affected the evolution of the Hood Island Tortoise? (Select two correct answers) * Pinta Pinta Island Isabela Hood Island Hood Isabela Island Figure 16-2​

a. by using fur or clothes to trap heat energy near the body

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg