What are the main threats to African elephant populations? Selection for Tuskless Elephants. Why Do Elephants Have Ivory Tusks Worksheet Answer Key. This data-driven activity accompanies the video Selection for Tuskless Elephants. This activity builds on information presented in the video Selection for Tuskless Elephants. Watch the Selection for Tuskless Elephants video until time 1:46 and answer the following questions. 3. Students use scientific evidence and reasoning to construct an explanation of and develop an argument for tusklessness in elephant populations. Analyzing Data on Tuskless Elephants OVERVIEW This data-driven activity accompanies the BioInteractive Scientists at Work video . 4. The Voyages Of Sindbad The Sailor English Center"> Full Template. Research the location of the country of Mozambique. Natural Selection Published October 2018 www.BioInteractive.org Page 3 of 6 Activity Student Handout Video Activity 7. Related Why Do Elephants Have Ivory Tusks Worksheet Answer Key . a. By watching segments of this video, students will follow the analyses and discoveries of Dr. Joyce Poole, a scientist who has studied elephants for many years. Analyzing Data on Tuskless Elephants. Watch the entire Selection for Tuskless Elephants The Great Elephant Census and answer the following questions. The estimated rate of elephant loss is _____ elephants per day. Analyzing Data On Tuskless Elephants"> Full Template. b. Download of Why Do Elephants Have Ivory Tusks Worksheet Answer Key See full template here. a. It engages students in analyzing data to make evidence-based claims about the occurrence of tusklessness in elephant populations. Draw an arrow pointing to Mozambique on the map.