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sergeinik [125]
3 years ago
15

The solar energy received at each area of the Earth is not the same. This is the driving force for the Earth's .

Biology
1 answer:
Rus_ich [418]3 years ago
6 0

Answer: C

Explanation:

The tilt determines the amount of speed it’s spinning at

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Unlike kinetic energy, potential energy is
nordsb [41]
Stored energy. Also this should have been listed under physics lol
8 0
3 years ago
The age of the solar system is estimated by the dating of rocks.<br> True or false
horrorfan [7]
True
Because they break down what they are made of
8 0
3 years ago
What will be the theoretcal yield of tungsten(s) ,W, if 45.0 g of WO3 combines as completely as possible with 1.50 g of H2? WO3(
7nadin3 [17]

Answer:

Theoretical yield of tungsten produced = 35.6836915592  ≈ 35. 68 g

Explanation:

The chemical equation can be expressed as follows;

WO3 (s) + 3H2(g) → W(s) + 3 H20(g)

Note that the equation is already balanced.

Molecular Mass of WO3= 183.84 + 15.999 × 3 = 183.84 + 47.997  = 231.837 g

From the equation 1 mole of WO3 reacts with 3 mole of hydrogen molecule.

Molecular mass of tungsten(W) = 183.84 g

1 mole of tungsten was produced from the chemical equation.

WO3 (s) + 3H2(g) → W(s) + 3 H20(g)

From the equation,

231. 837 g of WO3 produces 183.84 g of tungsten

45.0 g of WO3 will produce ?

grams of tungsten produced = 183.84 × 45 /231.837

grams of tungsten produced = 8272.8 /231.837

Theoretical yield of tungsten produced = 35.6836915592  ≈ 35. 68 g

 

7 0
3 years ago
The gastrovascular cavity differs from the alimentary canal in that only the gastrovascular cavity _____.
wlad13 [49]
The answer is single opening. The gastrovascular cavity varies from the alimentary canal in that only the gastrovascular cavity has only a single opening. In addition, an alimentary canal has two openings and food moves over it unidirectional. The gastrovascular cavity is a construction establish in primitive animal phyla. It is accountable in cooperation with the digestion of food and the transportation of nutrients all over the body.
3 0
3 years ago
A tree or plant can live without its bark or epidermis. TRUE OR FALSE
rodikova [14]
False hopes this helps
4 0
3 years ago
Read 2 more answers
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