Here is a question about this article: Most laboratory techniques for growing bacteria use high levels of nutrients to produce large amounts of cells cheaply and quickly. However, in natural environments, nutrients are limited, meaning that bacteria cannot continue to reproduce indefinitely. This nutrient limitation has led the evolution of different growth strategies (see r/K selection theory). Some organisms can grow extremely rapidly when nutrients become available, such as the formation of algal (and cyanobacterial) blooms that often occur in lakes during the summer. Other organisms have adaptations to harsh environments, such as the production of multiple antibiotics by Streptomyces that inhibit the growth of competing microorganisms. In nature, many organisms live in communities (e.g., biofilms) that may allow for increased supply of nutrients and protection from environmental stresses. These relationships can be essential for growth of a particular organism or group of organisms (syntrophy).
What is the answer to this question: What can create a subsequent increase of nutrients in natural environment?
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So... biofilms

Here is a question about this article: More than half of the Jews live in the Diaspora (see Population table). Currently, the largest Jewish community outside Israel, and either the largest or second-largest Jewish community in the world, is located in the United States, with 5.2 million to 6.4 million Jews by various estimates. Elsewhere in the Americas, there are also large Jewish populations in Canada (315,000), Argentina (180,000-300,000), and Brazil (196,000-600,000), and smaller populations in Mexico, Uruguay, Venezuela, Chile, Colombia and several other countries (see History of the Jews in Latin America). Demographers disagree on whether the United States has a larger Jewish population than Israel, with many maintaining that Israel surpassed the United States in Jewish population during the 2000s, while others maintain that the United States still has the largest Jewish population in the world. Currently, a major national Jewish population survey is planned to ascertain whether or not Israel has overtaken the United States in Jewish population.
What is the answer to this question: How many Jews live in Argentina?
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So... 180,000-300,000

Here is a question about this article: Israeli foreign aid ranks very low among OECD nations, spending less than 0.1% of its GNI on foreign aid, as opposed to the recommended 0.7%. Individual international charitable donations are also very low, with only 0.1% of charitable donations being sent to foreign causes. However, Israel has a history of providing emergency aid and humanitarian response teams to disasters across the world. Israel's humanitarian efforts officially began in 1958, with the establishment of MASHAV, the Israeli Ministry of Foreign Affairs Agency for International Development Cooperation.
What is the answer to this question: When was MASHAV established?
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So...
1958