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Drupady [299]
2 years ago
9

NOW!!!!!!!!!!!!

Biology
1 answer:
Nataliya [291]2 years ago
7 0

i dont know if i did it right but

1. OPEN SYSTEMS

Your body is an example of an open system. This is because open systems exchange both matter and energy with an outside system.

2. CLOSED SYSTEMS

An example of a closed system is the earth, because it obtains lots of energy from the Sun but the exchange of matter with the outside is almost zero. In a closed system, energy but not matter is exchanged with an outside system

3. ISOLATED SYSTEMS

An example is a closed thermos bottle. This system do not communicate with the outside in any way. Isolated systems can exchange neither energy nor matter with an outside system.

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His parents, Christian Heinrich Lütgert and Margreta Sophia Severin, had sixteen children; twelve other sons and two daughters. Adolph was the forth born in the family, and he also had a twin named Heinrich Friedrich "Fritz" Luetgert, who died before Adolph around 1894 or 1895. While Adolph was growing up, his father dealt with animal hides and tallow wool as well a dabbling into real estate.

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Adolph Luetgert came to New York in around 1865 or 1866 when he was about twenty years old. Like many others, he had heard that thousands of his countrymen were going to America with very little money. With about thirty dollars to his name, Luetgert boarded a ship bound for the United States.

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