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2 years ago

Which of the following is a benefit of using fossil fuels?

Biology

1 answer:

Oxana [17]2 years ago

4 0

Explanation:

A ) Fossil fuels provide cheaper energy

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True or false? the spectrum of health care delivery refers to the various types of care.

Xelga [282]

Your answer is B. True

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2 years ago

List 3 factors that can speed up the rate of chemical reactions

zysi [14]

Answer:

Temperature
Greater Surface Area
Catalysts

Explanation:

Temperature

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision (Figure. 17.5 “Temperature and Reaction Rate”).

Greater Surface Area

The rate of a chemical reaction can be raised by increasing the surface area of a solid reactant. ... more particles are exposed to the other reactant. there are more collisions. the rate of reaction increases.

Catalysts

A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process. Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism.

Hope this help!!!

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2 years ago

Read 2 more answers

For accuracy and clarity, the initial point of reference for body regions or parts is anatomic position. An individual is in thi

fgiga [73]

This should be the answer.

Head
UP,
STRAIGHT
ERECT,
UP
Looking forward.

<h3>What is the anatomic position?</h3>

The anatomic position refers to the position in which a person is standing upright facing the observer, feet parallel and flat on the floor, and palms facing forward. The upper limbs are at the body’s sides with the palms facing forward.

Thus, this could be the answer.

To learn more about anatomic position click here:

brainly.com/question/19261448

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2 years ago

What subatomic particles make up an atom’s mass number

Sergio [31]

Answer:

Basically, together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

Explanation:

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3 years ago

What type of mass movement takes place in areas covered with permafrost when the surface layer melts in the summer A: Creep B: E

aksik [14]

Solifluction takes place in areas where permafrost exists.so it's C.Hope this helps:)

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3 years ago

Read 2 more answers