Created for elementary school students. Try to unscramble as many as you can. DIRECTIONS: to unscramble a word, slide the letters into the correct positions. For example, slide the correct letter to cover the first letter in the scramble.rn
embryos call it home|chicks call her mom|lunch for an embryo|what chicks do on Day 21|the outer layer of an egg, watch out not to break it!|the developing chick before it hatches is called this|chicks use this to break out|warm and cozy spot for eggs to incubate|can't fly without these|ours measures between 99 and 100 degrees|only these eggs will be able to develop embryos|mothers hens use beaks, our incubator does this mechanically|getting a look inside the egg|all of these lay eggs