Have you ever wondered what the difference is between a turtle and a tortoise? The answer might be surprising. The facts we're learning about their fascinating shells might be a bit unexpected, too!  Here’s our trail map: What is the difference between a turtle and tortoise?What are the three main types of turtles?Why do turtles have shells and what is the shell?What built-in armor has God given us? Links: Explore CTCMath with a FREE weekly trial: https://www.ctcmath.com/ Access full Episode Activity Guides by joining the Nat Theo Club: https://erynlynum.com/club Free Turtle & Tortoises Coloring Sheet: https://erynlynum.com/nattheo31 Order Eryn's book, Rooted in Wonder: Nurturing Your Family's Faith Through God's Creation: https://www.amazon.com/Rooted-Wonder-Nurturing-Familys-Creation/dp/0825447615 Scriptures Referenced in This Episode: “A final word: Be strong in the Lord and in his mighty power. Put on all of God’s armor so that you will be able to stand firm against all strategies of the devil. For we are not fighting against flesh-and-blood enemies, but against evil rulers and authorities of the unseen world, against mighty powers in this dark world, and against evil spirits in the heavenly places. Therefore, put on every piece of God’s armor so you will be able to resist the enemy in the time of evil. Then after the battle you will still be standing firm. Stand your ground, putting on the belt of truth and the body armor of God’s righteousness. For shoes, put on the peace that comes from the Good News so that you will be fully prepared. In addition to all of these, hold up the shield of faith to stop the fiery arrows of the devil. Put on salvation as your helmet, and take the sword of the Spirit, which is the word of God.” Ephesians 6:10-17 (NLT) Terms Learned in This Episode: Egg Tooth: A specially designed growth on a turtle’s beak (mouth) used to break open their egg. The egg tooth falls off within a day or two after hatching. Cold-blooded: Body temperature changes according to the environment. Cannot make their own body heat. Keratin: Protein that makes turtle shells as well as other things in nature including hair, nails, claws, scales, feathers, horns, hooves, and even the outermost layer of our skin. Scutes: Individual plates or pieces of the turtle shell. Scutes are made of keratin and cover the bone part of the turtle shell. Carapace: Top part of a turtle’s shell. Plastron: Bottom part of a turtle’s shell. Vulnerable: To be without protection. Something that is vulnerable can be easily hurt. Hinged Shell: Turtle shell that can open and shut. Find more Bible & Nature resources at Erynlynum.com