Question: In the dicotyledons, the bundles in the very young stem are arranged in an open ring, separating a central pith from an outer cortex. In each bundle, separating the xylem and phloem, is a layer of meristem or active formative tissue known as cambium. By the formation of a layer of cambium between the bundles (interfascicular cambium), a complete ring is formed, and a regular periodical increase in thickness results from the development of xylem on the inside and phloem on the outside. The soft phloem becomes crushed, but the hard wood persists and forms the bulk of the stem and branches of the woody perennial. Owing to differences in the character of the elements produced at the beginning and end of the season, the wood is marked out in transverse section into concentric rings, one for each season of growth, called annual rings.
Try to answer this question if possible: What is a layer of meristem or formative tissue known as?
Answer: cambium
Question: After fourteen consecutive years of economic growth, Greece went into recession in 2008. By the end of 2009, the Greek economy faced the highest budget deficit and government debt-to-GDP ratios in the EU. After several upward revisions, the 2009 budget deficit is now estimated at 15.7% of GDP. This, combined with rapidly rising debt levels (127.9% of GDP in 2009) led to a precipitous increase in borrowing costs, effectively shutting Greece out of the global financial markets and resulting in a severe economic crisis.
Try to answer this question if possible: What type of crisis resulted from the budget deficit and rising debt levels of Greece?
Answer: severe economic
Question: Like aluminium, copper is 100% recyclable without any loss of quality, regardless of whether it is in a raw state or contained in a manufactured product. In volume, copper is the third most recycled metal after iron and aluminium. It is estimated that 80% of the copper ever mined is still in use today. According to the International Resource Panel's Metal Stocks in Society report, the global per capita stock of copper in use in society is 35–55 kg. Much of this is in more-developed countries (140–300 kg per capita) rather than less-developed countries (30–40 kg per capita).
Try to answer this question if possible: What percent of copper is indestructible?
Answer: unanswerable
Question: Imperial College Boat Club
The Imperial College Boat Club was founded on 12 December 1919. The Gold medal winning GB 8+ at the 2000 Sydney Olympics had been based at Imperial College's recently refurbished boathouse and included 3 alumni of the college along with their coach Martin McElroy. The club has been highly successful, with many wins at Henley Royal Regatta including most recently in 2013 with victory in The Prince Albert Challenge Cup event. The club has been home to numerous National Squad oarsmen and women and is open to all rowers not just students of Imperial College London.
Try to answer this question if possible: Which day was the Imperial College Boat Club formed on?
Answer:
12 December 1919