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PIT_PIT [208]
3 years ago
5

The amount of carbon dioxide in the atmosphere has _____ since industrialization began in the nineteenth century. a) fluctuated

greatly . b) decreased . c) increased . d) remained the same .
Biology
2 answers:
Verizon [17]3 years ago
8 0
The correct answer among the choices listed above is option C. The amount of carbon dioxide in the atmosphere has <span>increased</span> since industrialization began in the nineteenth century. This is because more carbon dioxide is emitted by machines in plants and by the vehicles.
andreev551 [17]3 years ago
4 0
I choose letter "C. increased" for this item. The increase of carbon dioxide in the atmosphere is caused by many factors but is primarily due to emissions from industrial plants, great increase in number of vehicles, and many other activities. 
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The germ theory of disease established that many diseases are caused by?
BartSMP [9]
That they are <span>caused by microorganisms.</span>
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3 years ago
Read 2 more answers
1. cells are composed of chemicals, and both the structure and function of cells are regulated by basic chemistry principles.
Tamiku [17]

The cell is the smallest level of organization and is composed of chemicals and atoms. These chemicals regulate the structure and functioning. Thus, the statement is true.

<h3>What is a cell?</h3>

A cell has been defined as the basic unit of the organization of organisms that have been known to be composed of chemicals, atoms, and molecules. They are bonded together to perform various functions.

The chemicals and elements involved are the fundamentals that provide the structural support and functions of the cell like the carbohydrates and lipids provides shape to the cell.

Therefore, the statement is true.

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brainly.com/question/13021101

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Your question is incomplete, but most probably your full question was, that cells are composed of chemicals, and both the structure and function of cells are regulated by basic chemistry principles. (True/false).

5 0
1 year ago
Barnacles and mussels are filter feeders that attach themselves to rocks in the intertidal zone. A scientist observed a dense co
baherus [9]

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3 0
3 years ago
WILL MARK YOU BRAINLIEST!! Use your own words
omeli [17]

Answer:

Explanation:

The food eaten by the chicks goes up by 2.5 each time. I believe the independent variable is the number of days and the independent variable is the food given to the chicks.

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What is the major component missing from this food chain in order to see the flow of energy? A) there are no producers B) there
solmaris [256]

Answer:

The Green plants are missing in the food chain

Explanation:

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Consumers: It includes all organism eat something to survive. They might be herbivores and carnivores

Decomposer: The microbes bacteria and fungi converts dead matter into carbon and nitrogen which backs into the atmosphere.

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3 years ago
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