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3 years ago

Which statements describe how maps represent Earth's surface?

Biology

1 answer:

Eddi Din [679]3 years ago

7 0

Answer:

these are the options ;

They show all or part of Earth.

They have a three-dimensional surface.

They use symbols to represent land features.

They correspond to distances on Earth using a scale.

They represent the relative shape of Earth accurately.

Explanation:

i will choose this ;

They show all or part of Earth.

They use symbols to represent land features.

They correspond to distances on Earth using a scale.

- Maps are two-dimensional pictorial representation of Earth or part of Earth. Various symbols are used to depict features of land. Distances are scaled to actual distances. The Earth is roughly spherical in shape. This cannot be represented on two dimensional picture. Hence, the depiction of Earth is distorted in shape.

The correct options would be:

They show all or part of Earth.

They use symbols to represent land features.

They correspond to distances on Earth using a scale.

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In an element's square on the periodic table, the number with the greatest numerical value represents the

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In the square of an element on the periodic table, the number with the highest numerical value represents the atomic number.

atomic number.

<h3>What is the atomic number Z?</h3>

The atomic number is represented by the letter Z and indicates the number of protons (p) in the nucleus of the atom. This quantity is characteristic of each chemical element.

With this information, we can conclude that The atomic number, represented by the capital letter Z, corresponds to the number of protons in the nucleus of atoms (Z = p).

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2 years ago

After a big meal, in those individuals who do not have type i diabetes, the pancreas secretes insulin, which circulates through

chubhunter [2.5K]

This is an example of negative feedback.

After a big meal, glucose levels in the bloodstream increases. The body recognises this change and goes through homeostasis, or the regulation of bodily state or internal environment.

The pancreas secretes insulin, which then binds to insulin receptors. This will result in the uptake of excess glucose from the bloodstream into cells and converted into glycogen to be stored in cells as energy storage molecules.

Since there is the counter effect of body (i.e. when blood-glucose concentration increases, the body sends a signal to decrease the blood-glucose concentration, this is called a negative feedback (instead of a positive feedback, which occurs if for e.g. the body signals cells to increase blood-glucose concentration even after blood-glucose concentration increased after a heavy meal).

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3 years ago

Could an a parent and a o blood type parent produce an ab blood type offspring?

Darya [45]

Can you please retype that with proper grammer i did not understand the question.

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3 years ago

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Choose the functions of amino acids (free or in a bound form):A. carriers of genetic information B. neurotransmitters C. enzyme

Citrus2011 [14]

Answer: B. Neurotransmitters; C. Enzyme components; E. Hormones

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3 years ago

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Rocks in continental crust are as old as blank years

timofeeve [1]

Answer: Option (C)

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This has been determined by the Uranium-Lead dating method (Ur₂₃₈-Pb₂₀₆).

Oceanic rocks are estimated to be of very recent age i.e about only 180 million years old.

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