The composition of the ecosystem

The first section of the "Ecosystem Composition" on the 8th edition of the Jiangsu Education Ppt 1. Recognize the concept of the ecosystem. 2. Know that the biosphere is the largest ecosystem; give examples of the ecosystems you know? 3. Master the composition of the ecosystem, the role of each component and their interrelation. 4. Identify that biology and environment are a unified whole.

Our innovative and unique 360-surround design is the first of its kind, with 12x more bristle area than other Baby finger Toothbrushes. The silicone toddler toothbrush allows parents to clean their babies` teeth and gums from any angle, with less swipes. Perfect for kids and infants who can`t sit still! 100% silicone bristles provide a gentle cleansing for emerging teeth.


Raised, offset surfaces that assist in the eruption of teeth by gently massaging infant's gums .Sized for maximum effectiveness and easy enough for baby to hold. Easy to clean/ top rack dishwasher safe.


Baby Silicone Toothbrush is made of 100% Food-grade soft silicone. The handle is soft and skin-friendly. The silicone bristles are ultra-soft and not come off. BPA-free, Safe and odorless, Good softness, Anti-oxidation, No gum damage, super safe and comfort for your baby's first teeth, gums and tongue.




Baby ToothbrushSilicone Banana TeetherBaby Toothbrush


YDS Product categories of Silicone For Baby, we are specialized manufacturers from China, Silicone Baby SpoonSilicone Baby Bibs Silicone Teething Toys,Silicone Plate & Placemat,Silicone Pacifier Holder,Silicone Pacifier & Nipple, Silicone Bowl   wholesale high-quality products of Silicone Baby Products Our Factory Advantages:
1.Mold workshop and 2D and 3D engineer department
2.Solid siliccone compression machine and liquid silicone injection machine
3.Disney and Sedex 4P audit factory
4.ISO 9001,IATF16949,Raw material of FDA LFGB MSDS Certificates
. Look forward to your cooperation!

1.Mold workshop and 2D and 3D engineer department
2.Solid siliccone compression machine and liquid silicone injection machine
3.Disney and Sedex 4P audit factory
4.ISO 9001,IATF16949,Raw material of FDA LFGB MSDS Certificates
. Look forward to your cooperation!

Silicone Toothbrush

Silicone Toothbrush,Silicone Baby Toothbrush,360-Surround Design Finger Toothbrush,Food Grade Soft Bristles Toobhtush

Shenzhen Yindingsheng Technology Co., Ltd , https://www.oemsiliconeyds.com