2 points to the loyalty system
Science education kit - 10 samples
Science education kit - 10 samples SET FOR SCIENCE EDUCATION (10 SAMPLES)
1. Leg of a housefly, Musca domestica.
2. Whole mount of bird feathers.
3. Wing scales of a butterfly.
4. Human blood smear.
5. Transverse section of a rabbit's intestine.
6. Transverse section of a cat's lung.
7. Mixed zoological and botanical plankton.
8. Pollen grains from various plants.
9. Broadleaf with networked veins.
10. Large cells, marrow from black elderberry.