A key is a set of questions about the characteristics of living things., You can use a key to identify a living thing or decide which group it belongs to by answering the questions., Classification is putting things into groups., Animals are divided into two main groups., Animals that have a backbone (spine) are called vertebrates., Animals that don't have a backbone are called invertebrates.

Week 4 SCI Classification sentences.

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟