Who was the first person to discover human cells?

Answer German physiologist Theodor Schwann developed cell theory in 1839, identifying the cell as the basic life-giving structure for all animals, including humans. His theory grew from the previous find... Read More »

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How many dog years are in a human year?

The general consensus is that one human year is the equivalent of seven dog years. This number varies, based on breed of the dog, and is considered to be an average, not an exact number. For a dog ... Read More »

How old is one human year in dog years?

According to Dog Years, one human year roughly equals 15 dog years. As a dog ages, the ratio between dog and human years gets lower. According to Dog Years, the perception that one human year equal... Read More »

What happens after the 3 year plan with an iPhone so does a person have to return the phone back or can keep it and get another plan and is the 3 year plan just a rental cost or is it permanent?

How to Be a Different Person Next Year for School?

Did you ever get that feeling in summer vacation, where you want to go back next year and blow the people away? Do you want to change from that unknown person to the somebody know one will ever for... Read More »