Even on Christmas, the Christmas tree is still busy with gas exchange.
Size: 14*10 cm
There are five designs in the Science Christmas card collection:
1. When will Santa arrive (Physics Christmas card):
Solve the physics problem in the illustration to figure out how long it will take for Santa to arrive.
2. Why does the reindeer have a red nose (Genetics Christmas card):
Rudolph is the only reindeer with a red nose and has always been teased by his friends.
Does this Christmas card finally solve the mystery of the red nose?!
3. The Theory of Santa Claus Evolution
Santa Claus's ancestors were already holding candy canes 100 years ago, when humans were living with tools.
"Merry Christmas." - Homo sapiens
4. Gas exchange in Christmas trees
Even on Christmas, the Christmas tree is still busy with gas exchange.
5. Dissecting the Poinsettia
The red part of a poinsettia is a bract, not a petal.
Product Description
Product Details
- Material
- Paper
- How It's Made
- Machine-made
- Where It's Made
- Hong Kong
- Stock
- More than 10
- Ranking
- No.69,101 - Stationery | No.5,312 - Cards & Postcards
- Popularity
-
- 11,573 views
- 165 sold
- 152 have saved this item
- Product Type
- Original Design
- Listing Summary
- Even on Christmas, the Christmas tree is still busy with gas exchange.
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- Credit/debit card payment
- Alipay
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