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Scilla [17]
3 years ago
7

The atmosphere protect us from ___ and ___

Biology
1 answer:
DIA [1.3K]3 years ago
7 0
The atmosphere protects us from ultraviolet radiation and meteors.
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Within each eon, identify major events and the types of life that dominated the Earth during the time.​
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There has been two eons in the Earth's geologic history so far, the Precambrian eon, and the Phanerozoic eon. The eons are the basic and by far longest units on the geological time scale, spreading over hundreds of millions of years.

The Precambrian eon is the eon that starts with the formation of the Earth, up until the development of multi-cellular organisms. A very important event in this eon can be considered the formation of the Earth's oceans, which later enabled the conditions for the development of life. The organisms that dominated this eon are the one cellular organisms.

The Phanerozoic is the eon in which the multi-cellular organisms started to develop and evolve. This eon started with the end of the Precambrian eon, 543 million years ago up until the present. A very important event in this eon is the change of the composition of the atmosphere, which enabled the terrestrial life, as well as the better living conditions for the marine life. It is very hard to choose a dominant form of life in this eon, but worthy of mentioning are the plants, the sinapsids, dinosaurs, mammals, fish.

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3 years ago
What is the desired product of cellular respiration
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Answer:

C. Carbon dioxide

Explanation:

That is the desired product

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2 years ago
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Which of these activities will most likely impose an external cost? an athlete works out at a gym. a young mother pushes her bab
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Answer is: a secretary smokes a cigarette in a crowded break room.
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3 years ago
Identify two places in the krebs cycle where a decrease in free energy is coupled with an increase in free energy
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Krebs cycle is <span>the sequence of reactions by which most living cells generate energy during the process of aerobic respiration. It takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.

I hope my answer has come to your help. God bless and have a nice day ahead!


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Supongo que solo trata de probar cuál es cuál con una prueba que inventas. eso es muy confuso
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