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castortr0y [4]
2 years ago
15

Someone help with this pls thank you .

Biology
1 answer:
maxonik [38]2 years ago
6 0

Answer:

3a) The number of neutrons

b) protons and neutrons

Explanation:

Isotopes of the same element have the same number of protons but different number of neutrons

alpha particles consist of two protons and two neutrons

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Briana is listing some pros and cons of recycling bottles. What can she list in the “Con” column? Pro Con Uses less energy to ma
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Answer:

Requires additional labor

Explanation:

The pros are the positive points and cos are the negative points.  

Cons of recycling bottle  

Cons of recycling bottle will include all those factors which are affecting the nature or cost in some or the other way.  

Out of all the given options, requires additional labor is a negative point as it points out the limitation of recycling of plastic. Plastic cannot be recycled if it requires extensively large labor force. Also large labor force will lead to higher cost.

Rest all other option are in support to the practice of plastic recycling.  

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What is the condition, resulting from hypersecretion of cortisol, whose clinical manifestations include "moon" facies, obesity o
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3 years ago
7. Phytochrome prevents seeds of some plants from germinating when they are in deep shade by the: absorption of far-red waveleng
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<h2>Function of Phytochrome </h2>

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  • <em>Pfr assimilates far-red light</em>, it is changed over to the <em>Pr structure</em>
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  • <em>The  phytochrome (Pr)</em> is changed over to the organically dynamic structure red light with the <em>Pfr under illumination</em>
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The main force that moves blood throughout the system of blood vessels is
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Blood pressure gradient 
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A science student makes the following statement. A raccoon may live longer when it eats only vegetables. What is the student doi
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The student is likely engaging or forming a hypothesis in which a hypothesis is a scientific method of having to formulate an intelligent or educated guess that may be an answer as to how a problem has occurred in which the student thinks that the racoon may live longer if it only eats vegetables.
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