There is a learning class with chickens as teachers in Ant Manor. The latest questions will be updated at 0 o'clock every day. After entering the page and answering the questions correctly, the system will issue 180g of feed, which you can have with one click. You don't have to worry about the answers at all.
Answer: Not accurate
Growth rings are not a completely accurate representation of a tree's age. Because some trees have a short growth cycle, they can grow rhythmically three or more times a year, forming three or more growth rings. For example, citrus plants can produce three annual rings. Therefore, it is not entirely accurate to say that the growth rings of a tree represent the age of the tree.
Answer: purple
Knowledge expansion: Mixing the pigment red and blue will result in purple. If you need dark purple, you can add more blue. If you need dark red, you can add more red. Adding equal amounts of the two will result in pure purple. Different color ratios produce different colors, which can be superimposed according to individual needs.