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inysia [295]
2 years ago
12

For HOW LONG can humans be considered as carbon sinks?

Biology
2 answers:
Nostrana [21]2 years ago
5 0

Answer:

I don't even know what that is but you got this

allochka39001 [22]2 years ago
5 0

Answer:

Since the dawn of farming, humans have been accidentally creating a huge carbon sink that by now may store more carbon than all of the world's living plants. But this sink is in the last place that you'd expect to find huge amounts of carbon.

Explanation:

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What is free nitrogen?
UNO [17]

Answer:

Nitrogen thet cannot be used by organisms. C.

Explanation:

Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. Because it is very stable, N2 is typically nonreactive, and takes a lot of energy to break them apart. Among these are the amino acids necessary for life to begin and which are the building blocks DNA is made from. Basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen

5 0
4 years ago
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A plant leaf is an organ. In what way is a human lung similar to a plant leaf? Choose the correct answer. Both organs make chemi
AlekseyPX

Answer:

Both organs exchange oxygen and carbon dioxide.

Explanation:

This is because the plant leaf exchange gases during photosynthesis where it uses carbondioxide and water in the presence of light energy and chlorophyll to produce carbohydrates and oxygen. Therefore oxygen is given out to the atmosphere and carbondioxide is taken in.

The lungs also is an organ of respiration, it is where exchange of gases take place where oxygen is taken in through breathing and carbondioxide is given out as by product.

6 0
3 years ago
Do venus fly traps have to be in direct sun light or shade
TEA [102]
The Venus Fly trap requires a lot of sun to grow healthy and create the energy it needs through photosynthesis. The preferred conditions are to keep it in an area where it will get direct sunlight. If indoors I would recommend placing it by a window or under a heat lamp.

I hope this helps!
4 0
3 years ago
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Which kind of information is known about a person if that person’s DNA is in a database?
AURORKA [14]
The answer I think is, some diseases the person might have.
6 0
3 years ago
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Algae are limited to restricted environmental and climatic zones. <br> a. True<br> b. False
Wittaler [7]
Algae are limited to restricted environmental and climactic zones. FALSE. Algae grow everywhere. The type of algae that grow is very specific to that location, depends on the climate and the temperature.
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