How do living indicators measure pollution?

How do living indicators measure pollution? Living organisms can be used to indicate environmental changes, such as pollution, but scientists can also use equipment to measure environmental changes. For example, oxygen levels in water can be measured using oxygen probes. These are often connected to a data logger. Rainfall is measured using a rain gauge. […]

Has there ever been a 3 sport athlete?

Has there ever been a 3 sport athlete? Maybe not since Mike Nixon graduated from Sunnyslope (Phoenix) in 2002 and Prince Amukamara left Apollo (Glendale) in 2007, has there been an exceptional male three-sport athlete. Who has played 3 professional sports? Top 10 greatest multi-sport athletes Brian Jordan. Jordan earned the rare honor of being […]

Why was Roosevelt elected over Hoover?

Why was Roosevelt elected over Hoover? Roosevelt united the party around him, campaigning on the failures of the Hoover administration. He promised recovery with a “New Deal” for the American people. Hoover had won over 58% of the popular vote in the 1928 presidential election, but saw his share of the popular vote decline to […]

Which animal should be culled in the herd?

Which animal should be culled in the herd? Non-pregnant cows or cows that lost their calves at calving should be culled. Therefore, only cows that have the potential to wean a calf are turned out to pasture. What animals are culled? Animals should be culled to protect other species. E.g. Hedgehogs eat the eggs of […]

Does green and orange match?

Does green and orange match? Green is a complementary color to orange, so pairing these two colors together works wonderfully. They key is using the same tone for both. Does Orange go with green clothes? That means, you can wear orange as the only bright color in an outfit otherwise anchored by neutrals. Or you […]

When was the saddle invented?

When was the saddle invented? 365 AD Who invented the saddle and stirrup? Some scholars believe that the Sarmatians were the first to devise true stirrups during the first century BC. The use of paired stirrups is credited to the Chinese Jin Dynasty and came to Europe during the Middle Ages. What is the saddle? […]

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