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The other way around. Its hard to become a theory.
Do you mean legal to be taught in schools? Evolution has been the accepted theory as to the origin of 'complex' life for around 150 years. I'm not sure when it became legal to be taught in schools. Probably around the same time the scientific community accepted it.
I believe as the tea is in contact with the spoon, the molecules in the spoon start moving around as they are heating up, causing the spoon to become hot.
It is widely accepted that a fetus begins to feel pain around 20 weeks into pregnancy. By this time, the baby's tissues, muscles and nerves are developed. However, studies using ultrasounds have shown that a fetus reacts to stimulation in the womb. For example, neurobiologist M. Fitzgerald reported in "Neurobiology of Fetal and Neonatal Pain" (1994) that at 7.5 weeks' gestation, a fetus responds to stimuli. Around 10.5 weeks, a fetus whose mouth region is touched will bend his or her head in response, and the palms of the hands become sensitive to stroking. The rest of the body and legs become sensitive at approximately 13.5 weeks.
The twice-daily event that causes water levels around Jamestown to rise and makes wells and fresh water streams become brackish is the tide. The tidal cycle brings in seawater, increasing the salinity of the water in wells and freshwater streams located in the vicinity of Jamestown.
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I think something to do with saltwater.
The twice-daily event causing water levels to rise and affecting freshwater sources around Jamestown is the tidal cycle. During high tide, saltwater from the nearby ocean is pushed inland, raising water levels and mixing with freshwater sources like wells and streams, making them brackish.
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Streams often merge with one another to become rivers.
1607
Jamestown was England's first settlement in what would become Virginia.
A tributary
They are called tributaries.
it became one of the 13 colonies
To look for gold and become rich