The pituitary gland is very important, , It makes hormones, , Hormones help the body grow, , The thyroid gland is in the neck, , The thyroid controls the body, , Iodine helps the thyroid work, , The brain controls the body, , The spinal cord connects the brain to the body, , The heart beats faster when we are afraid, , The body needs balance to work well, .

group work

由
打印
嵌入

排行榜

视觉风格

选项

AI增强版：本活动包含AI生成的内容。了解更多信息。

切换模板

)
恢复自动保存：？