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goldenfox [79]
3 years ago
5

Which statement best explains the importance of nerve cells?

Chemistry
2 answers:
faltersainse [42]3 years ago
7 0

first one, nerve cells are used to send messages from different parts of the body to the brain.

Free_Kalibri [48]3 years ago
6 0
Nerve cells re used to send messages from different parts of the body to the brain
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Which statement is correct regarding the reaction ?
larisa86 [58]

The true statement is that after reaching equilibrium, the rate of forming products and reactants is the same.

<h3>What is true about the given reaction?</h3>

The given reaction shows a reaction between A and B to form CD

The reaction is a reversible reaction.

A reversible reaction is a reaction which can proceed in either of two ways where the reactants can react to form the product and also the products an break down to form the reactants.

In the reaction given, as the concentration of A and b decreases, the concentration of CD increases and vice versa.

At equilibrium, the rate of formation of CD is equal to the the rate of decomposition of CD.

Therefore, the true statement is that after reaching equilibrium, the rate of forming products and reactants is the same.

In conclusion, a reaction at equilibrium has the forward and backward reactions occurring at the sane rate.

Learn more about equilibrium reaction at: brainly.com/question/18849238

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5 0
2 years ago
which of the following is an electronic device that measures ph? a. a ph meter b. a molarity meter c. a hydroxide meter d. a hyd
NARA [144]
<span>Which of the following is an electronic device that measures pH?

</span><span>a. a pH meter</span>
4 0
3 years ago
Some of the water you spilled on your shirt evaporates
Montano1993 [528]

Answer:

No

Explanation:

In my opinion water doesn't evaporates when is spills on a fabric or a shirt someone is wearing. The fabric or cloth whatever you may call it sucks the water, making you feel your shirt wet. But as the time passes it will slowly dry due to the sun or the warmth surrounding the area the fabric is at.

5 0
4 years ago
An isotope contains 11 protons, 10 electrons, and 12 neutrons. What is the identity of the isotope?
valentinak56 [21]

A sodium atom contains 11 protons and 12 neutrons. Also A sodium atom contains 11 protons, so its atomic number is 11

4 0
3 years ago
Read 2 more answers
1. What is the percent composition of CaCO₃? Show your work.
kaheart [24]
Hai

<span> What is the mass of sodium in 50 grams of salt?
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2000mg

6 0
3 years ago
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