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olga2289 [7]
3 years ago
12

{Science Question} -Photosynthesis-

Chemistry
2 answers:
MAVERICK [17]3 years ago
3 0
Look I am not even close to a genius in this type of stuff but the leaves help collect energy and sunlight for the plant to live off of during the winter. It basically needs them for processing and helping them with their food. Also food is stored in every pine needles mitochondrion or the powerhouse of their cell structure. In the mitochondrion their is things like chloropasts. These are like the energy or food for the cell. So when the tree cant draw nutrients from its roots or soil anymore all the excess things stored in the pine needles will help the tree survive. 
8090 [49]3 years ago
3 0

Answer:

The trees in the taiga region don’t get much sunlight. So they have to maintain their green needles year-round so they can use photosynthesis to make enough energy.

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Find the mass of 0.763 moles of Gallium.
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1 moles Gallium to grams = 69.723 grams

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5 moles Gallium to grams = 348.615 grams

6 moles Gallium to grams = 418.338 grams

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7 0
3 years ago
The average adult male has a total blood volume of 5.0 L. After drinking a few beers, he has a BAC of 0.10. What mass of alcohol
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7 0
3 years ago
Read 2 more answers
What is the standard emf of a galvanic cell made of a cd electrode in a 1.0 m cd(no3)2 solution and a cr electrode in a 1.0 m cr
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Standard reduction potential of Cd2+ = -0.403 v
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Here, reduction potential of Cd2+ is higher as compared to Cr3+. Hence, it will preferentially undergo reduction. 

The electrochemical cell is represented as
Cr/Cr3+// Cd2+/Cd

Now, standard EMF of cell = E = ECd2+/Cd - ECr3+/Cr  
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8 0
4 years ago
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