: Dolphins are shown to use communication and problem-solving strategies similar to humans. Unit 3: History Detectives 3A: The Ice Maiden (and other historical investigations) Vocabulary
The textbook is divided into , each containing two reading passages (Lesson A and Lesson B). Every unit is designed to build specific academic skills. Key Components of Each Unit reading explorer 2 third edition answer
by National Geographic Learning. Below, you will find a breakdown of the units, key vocabulary, and sample answer keys to help you master the material. : Dolphins are shown to use communication and
Never look at the answer key first. Attempt the exercises, read the passage multiple times, and look up vocabulary before checking your work. read the passage multiple times