G6-T6-Spelling

(调查)

• English: "A way to collect information by asking people questions or observing things."

(生物多样性)

• English: "The variety of plants, animals, and other living things in an area."

(分布图)

• English: "A map that shows where animals or plants live and how many there are."

(分类)

• English: "Sorting things into groups based on their similarities."

(标准/准则)

• English: "A rule or feature used to decide how to group things."

(脊椎)

• English: "The line of bones in the middle of an animal’s back (like our spine)."

(脊椎动物)

• English: "Animals with a backbone, like dogs, fish, and birds."

(无脊椎动物)

• English: "Animals without a backbone, like worms, jellyfish, and insects."

(特征)

• English: "A special quality or feature of a living thing (e.g., fur, wings, or green leaves)."

(适应)

• English: "A body part or behavior that helps a living thing survive in its environment."