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alukav5142 [94]
3 years ago
9

Christmas trees don’t just look pretty, they give out lovely life-giving oxygen. An acre of Christmas trees will provide oxygen

for how many people?
Biology
2 answers:
Licemer1 [7]3 years ago
6 0
The answer would be about  18.

<span>Christmas trees give, in fact, a lot of oxygen and in return they consume a lot of carbon dioxide.
</span><span>The oxygen produced by each tree depends on several factors, but there is a estimative. In about 1 acre of land, there are enough trees to produce the oxygen necessary for 18 people to breath during a whole year!
</span>
Yuliya22 [10]3 years ago
3 0
Answer: An acre of christmas trees provides oxygen for 18 people! :)
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Match the characteristics with the phylum.
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Explanation:

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How do genetic variations of traits affect the survival of a species in its environment?
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It allows flexibility (adjustment) and survival of a population in the face of changing environmental circumstances.

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3 years ago
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Lysosomes

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4 years ago
Epinephrine causes the enzyme glycogen phosphorylase to break down glycogen within a cell. Epinephrine performs this task on int
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Answer:

The fact that it reveals is that:

Epinephrine binds to the receptor tyrosine kinase on the cell membrane and does not act on glycogen phosphorylase.

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5 0
3 years ago
What will happen to a plant if put in a box with only one hole?
vfiekz [6]

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does it have water and sun through the hole?

Explanation:

if not it will die. if you specify i will edit my answer.

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3 years ago
Read 2 more answers
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