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andre [41]
3 years ago
6

Shortly after the Earth first formed, intense heat built up and large portions of the planet became molten. What happened to the

Earth over time?
Physics
2 answers:
maksim [4K]3 years ago
5 0

Parts of the Earth cooled into solid rock!! I got this in a study island and got it right!!

Drupady [299]3 years ago
3 0
The Earth cooled down, forming water on vast lands while leaving others dry. oxygen and carbon from volcanoes helped create plant life under water, away from the sun's harmful UV rays. Eventually, the plants created enough oxygen to create an ozone layer around earth, making our planet sustainable for life, thus, creating life or as we can call it, one celled organisms. These cells would eventually evolve into bigger life forms, like the dinosaurs.

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What inflammatory molecule aids with muscle building and is released when muscles experience microscopic damage?
Reika [66]

Answer:

Cytokines

Explanation:

Cytokines are known as inflammatory molecules which are also proteinous and aid signaling of certain processes and conditions in the body.

They are also normally involved in aiding muscle building and are released when muscles experience microscopic damage which may lead to the muscles being sore.

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3 years ago
What might happen if you didn’t run a fever when u get sick
ddd [48]

Answer: then you’re not sick d u h

Explanation:

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The magnitude J(r) of the current density in a certain cylindrical wire is given as a function of radial distance from the cente
Gennadij [26K]

Answer:

18.1 × 10⁻⁶ A = 18.1 μA

Explanation:

The current I in the wire is I = ∫∫J(r)rdrdθ

Since J(r) = Br, in the cylindrical wire. With width of 10.0 μm, dr = 10.0 μm. r = 1.20 mm. We have a differential current dI. We integrate first by integrating dθ from θ = 0 to θ = 2π.

So, dI = J(r)rdrdθ

dI/dr = ∫J(r)rdθ = ∫Br²dθ = Br²∫dθ = 2πBr²

Now I = (dI/dr)dr at r = 1.20 mm = 1.20 × 10⁻³ m and dr = 10.0 μm = 0.010 mm = 0.010 × 10⁻³ m

I = (2πBr²)dr = 2π × 2.00 × 10⁵ A/m³ × (1.20 × 10⁻³ m)² × 0.010 × 10⁻³ m  =  0.181 × 10⁻⁴ A = 18.1 × 10⁻⁶ A = 18.1 μA

3 0
3 years ago
What component of fitness should you work on every time you exercise?
Pepsi [2]

Answer:

1.body composition, (2) flexibility, (3) muscular strength, (4) muscular endurance, and (5) cardio respiratory endurance.

Explanation:

8 0
3 years ago
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What is common to the terrestrial planets? A. equal rotational periods around the Sun B. thin crust and a dense iron core C. sol
Darya [45]

Answer:

I would say D. All terrestrial planets are made up of rock and minerals and the other planets are made up of that do not have a solid surface.

Answer D.

Explanation:

7 0
2 years ago
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