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지의류는 친구랑 같이 사는 곰팡이! ✔ 학습 목표 🧠 개념 한눈에 보기 📘 Extended Reading Passage Have you ever seen colorful spots on rocks or tree bark?Those are lichens, and they are special! A lichen is not just one organism.It is made of a fungus and an alga (or cyanobacteria) living together.The fungus gives the … 더 읽기

DNA는 생물의 비밀지도! ✔ 학습 목표 🧠 개념 한눈에 보기 📘 Extended Reading Passage DNA stands for deoxyribonucleic acid. That’s a long word, but it means something simple—DNA is the code for life! Your body is made of tiny parts called cells. Inside each cell is DNA. It looks like a twisted ladder.This ladder is … 더 읽기

세포 안에는 무엇이 들어 있을까? ✔ 학습 목표 🧠 개념 한눈에 보기 📘 Extended Reading Passage All living things are made of cells. Some are made of just one cell, like bacteria. Others, like humans and plants, are made of millions of cells! A cell has many small parts inside. These parts are called organelles. … 더 읽기

서로 돕는 관계일까, 해치는 관계일까? 생물 간의 관계를 이해해봐요! ✔ 학습 목표 🧠 개념 한눈에 보기 📘 Extended Reading Passage In nature, many living things interact. Some of these relationships are helpful for both sides, and others are not.Symbiosis is when two different living things live together and both benefit.For example, a clownfish lives in … 더 읽기

곰팡이는 식물일까, 아닐까? 비슷해 보이지만 전혀 다른 생물이에요! ✔ 학습 목표 🧠 개념 한눈에 보기 Fungi and plants are both living things, but they are not the same. 📘 Extended Reading Passage Fungi vs Plants Plants and fungi are both living things, but they are very different.Plants are green and need sunlight to make their … 더 읽기