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lord [1]
2 years ago
9

A hydraulic system uses a(n) ____________________ to transmit pressure.

Biology
2 answers:
MrRissso [65]2 years ago
7 0

Answer:

B. fluid

Explanation:

Uses Pascal's law

Alexandra [31]2 years ago
6 0

Answer:

B, it fluid

it's a liquid the moving and confined space under pressure.

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Blood is a tissue because it is made up of different types of specialized cells.
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Plasma, water, salt, protein, platelets
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Which greenhouse gas has an average lifetime in the atmosphere of a few weeks to thousands of years and is the largest contribut
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Answer:

Greenhouse gases from human activities are the most significant driver of observed climate change since the mid-20th century.1 The indicators in this chapter characterize emissions of the major greenhouse gases resulting from human activities, the concentrations of these gases in the atmosphere, and how emissions and concentrations have changed over time. When comparing emissions of different gases, these indicators use a concept called “global warming potential” to convert amounts of other gases into carbon dioxide equivalents.

Explanation:

Why does it matter?

As greenhouse gas emissions from human activities increase, they build up in the atmosphere and warm the climate, leading to many other changes around the world—in the atmosphere, on land, and in the oceans. The indicators in other chapters of this report illustrate many of these changes, which have both positive and negative effects on people, society, and the environment—including plants and animals. Because many of the major greenhouse gases stay in the atmosphere for tens to hundreds of years after being released, their warming effects on the climate persist over a long time and can therefore affect both present and future generations.

8 0
2 years ago
Which of the following statements about horizons is true?
Readme [11.4K]

Answer:

Your answer would be D.

They are defined by their different physical features.

hope it helps!

3 0
3 years ago
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If I subtract 20 from my number, then square the result, I get the same answer as if I square my number, then subtract 20 from t
Natasha_Volkova [10]

The value of the unknown number is 10.5.

Let the unknown number = x

When 20 is subtracted from the number and the result is squared which is equal to the square of the unknown number minus 20:

(x - 20)² = x² - 20

<em>expand the equation;</em>

x² -  40x  +  400 = x²  - 20

<em>collect similar terms together;</em>

x² - x² - 40x = -20 - 400

-40x = -420

x = \frac{420}{40}\\\\ x = 10.5

Thus, the value of the unknown number is 10.5.

Learn more about word problem here: brainly.com/question/18336356

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The human body uses a variety of organic molecules as sources of energy. In what order does the body usually access these source
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