No satisfactory explanation can as yet be given for the exact mechanisms determining the formation of earlywood and latewood. Several factors may be involved. In conifers, at least, rate of growth alone does not determine the proportion of the two portions of the ring, for in some cases the wood of slow growth is very hard and heavy, while in others the opposite is true. The quality of the site where the tree grows undoubtedly affects the character of the wood formed, though it is not possible to formulate a rule governing it. In general, however, it may be said that where strength or ease of working is essential, woods of moderate to slow growth should be chosen.
If you want wood that's easy to work with, what kind of growth would you want the tree to have?
moderate to slow

It was ten years after the inception of the youth program, La Masia, when the young players began to graduate and play for their first team. One of the first graduates, who would later earn international acclaim, was previous Barcelona coach Pep Guardiola. Under Cruyff's guidance, Barcelona won four consecutive La Liga titles from 1991 to 1994. They beat Sampdoria in both the 1989 UEFA Cup Winners' Cup final and the 1992 European Cup final at Wembley, with a free kick goal from Dutch international Ronald Koeman. They also won a Copa del Rey in 1990, the European Super Cup in 1992 and three Supercopa de España trophies. With 11 trophies, Cruyff became the club's most successful manager at that point. He also became the club's longest consecutive serving manager, serving eight years. Cruyff's fortune was to change, and, in his final two seasons, he failed to win any trophies and fell out with president Núñez, resulting in his departure. On the legacy of Cruyff's football philosophy and the passing style of play he introduced to the club, future coach of Barcelona Pep Guardiola would state, "Cruyff built the cathedral, our job is to maintain and renovate it."
For how many years was Cruyff manager for Barcelona?
eight

The expression of genes encoded in DNA begins by transcribing the gene into RNA, a second type of nucleic acid that is very similar to DNA, but whose monomers contain the sugar ribose rather than deoxyribose. RNA also contains the base uracil in place of thymine. RNA molecules are less stable than DNA and are typically single-stranded. Genes that encode proteins are composed of a series of three-nucleotide sequences called codons, which serve as the "words" in the genetic "language". The genetic code specifies the correspondence during protein translation between codons and amino acids. The genetic code is nearly the same for all known organisms.:4.1
What specifies the correspondence between codons and amino acids during protein translation?
The genetic code