توضیحات
Roots help keep plants alive. They take in water and minerals. But do you know how much of a plant is made up of its roots? Or whether roots always grow down? Simple step-by-step instructions help readers explore science concepts and analyze information.
جزئیات کتاب
فرمت
جلد نرم
صفحات
32 صفحه
زبان
انگلیسی
منتشر شده
ژانویه 1, 2015
ناشر
Lerner Publications ™
ISBN-10
1467757292
ISBN-13
9781467757294