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vitfil [10]
3 years ago
13

The single most abundant chemical substance of the body, accounting for 60% to 80% of body weight, is ________.

Biology
1 answer:
Alchen [17]3 years ago
6 0
<span>The single most abundant chemical substance of the body, accounting for 60% to 80% of body weight, is "Water"

Hope this helps!</span>
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Astronomy can best be described as a/an
tia_tia [17]
Astronomy can best be described as a "<span>a. study of objects beyond earths atmosphere", although the subject of astronomy can be much more complicated. </span>
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3 years ago
First to answer gets BRAINLEST
stepan [7]

I believe you mean mid-ocean ridge?

If so, true.

A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.

This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

A mid-ocean ridge demarcates the boundary between two tectonic plates, and consequently is termed a divergent plate boundary.



3 0
3 years ago
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About Space! Can I please get help, no links or I'll ban your account. What is the life cycle of a star in order. Look at the pi
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1. Nebula

2. Protostar

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4. High-mass star

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7 0
3 years ago
A cyclist starts a race. As she pedals, she begins to breath faster. Why? plz answer fast!!!
Advocard [28]

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3 years ago
The hydrosphere refers to the total amount of water on Earth, including liquid, gas, and solid forms. Which is one way the
Zielflug [23.3K]

Answer:

The correct option is;

Glaciers that once covered South Africa have melted and can no longer form.

Explanation:

The Karoo Supergroup that formed hundres of millions of year ago covered the most part of South Africa. The Tillite debris from melting glaciers, in Dwyka Tillite are located at the bottom layers of the Karoo Supergroup, which is an indication that millions of years ago, South Africa was under extensive glacier coverage formed during the movement of the continent past the South Pole

The eventual arrival of the continent to temperate regions away from the South Pole resulted in the melting of the glaciers from which a huge swamp was formed.

8 0
3 years ago
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