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ololo11 [35]
3 years ago
13

How does energy flow through a system?

Biology
1 answer:
mixer [17]3 years ago
7 0
Physical collisions and many other ways
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xxTIMURxx [149]

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The "Nucleus" contains the genetic information of the cell in the form of deoxyribonucleic acid (DNA) or chromosomes and thus, controls cell growth and multiplication. It is also the site of DNA replication (formation of an identical copy of DNA).

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2 years ago
Pls help!!!
Bingel [31]

Answer:

Try this.

Explanation:

       I'm not too sure because the teacher never gave me enough information (Need Bigger Graph). Get bigger graph paper as it says "The X-axis should be years and the Y-axis should be coal production." On the X-axis (Horizontal Line) write "Years" and on the Y-Axis (Vertical Line) write "Coal Production."

Now, your gonna start listing all the years on the X-Axis 1996 through 2011, And on the Y-Axis list all the coal productions 145 and all the numbers through 634. Make sure you have the regions, Appalachian, Interior and Western.

     I'm sorry if this didn't help, this is what I did and it helped me, I thought it might help you too.

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3 years ago
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aleksandrvk [35]

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a or c

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ratelena [41]

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Preventive maintenance is where measure are taken beforehand so that the chances of breakdown are minimised resulting in increased efficiency of machines. It is the maintenance that is regularly performed on any equipment to lessen the likelihood of it failing.

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Answer from Gauth math

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How might an ecologist test whether a species is occupying its complete fundamental niche or only a portion of it? how might an
Sliva [168]

Ecologists are the persons who study the interrelationships between organisms and their environments. Like they research upon the species found in forests or deserts interact with each other and as well as their surroundings.

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