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MArishka [77]
3 years ago
14

Scientists calculated the net primary productivity at two different forest sites. Both forests have the same gross primary produ

ctivity. Forest A has a net primary productivity of 1,650kcal/m^2/year, and forest B has a net primary productivity of 1,110kcal/m^2/year. Which of the following statements is best supported by the data?
A. Forest A has a higher rate of decomposition by bacteria than forest B.
B. Forest A has more biodiversity than forest B.
C. Forest A producers have lower rates of cellular respiration than forest B producers.
D. Forest A producers have more biomass than forest B producers.
Business
1 answer:
AlekseyPX3 years ago
7 0

Answer:

D. Forest A producers have more biomass than forest B producers.

Explanation:

Forest A has a net primary productivity of 1,650kcal/m^2/year,

and forest B has a net primary productivity of 1,110kcal/m^2/year.

biomass is the stored energy in plant and animal obtained from sun. the rate of calculation is calories/area/year

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The most widely used method of job analysis for determining the duties and responsibilities of a job is the
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The most widely used method of job analysis for determining the duties and responsibilities of a job is the <span>interview method.
Interview method involves direct interaction between employers and the applicants. It allows the employers to gauge applicant's personality and interest in the job</span>
8 0
3 years ago
ouvenir sheets to stamp collectors. The postal service purchases the souvenir sheets from a supplier for $1.80 each. St. Vincent
alekssr [168]

Answer:

Total contribution margin= $1,220,000

Explanation:

Giving the following information:

Purchase price= $1.8

Selling price= $14

Number of untis= 100,000

<u>First, we will determine the unitary contribution margin:</u>

Unitary contribution margin= selling price - unitary variable cost

Unitary contribution margin= 14 - 1.8

Unitary contribution margin= $12.2

<u>Now, the total contribution margin:</u>

Total contribution margin= 100,000*12.2

Total contribution margin= $1,220,000

7 0
3 years ago
Onslow Co. purchased a used machine for $192,000 cash on January 2. On January 3, Onslow paid $8,000 to wire electricity to the
Amanda [17]

Answer:

Journal entries will be as follows;

Explanation:

1.The machine purchased is an asset so machinery a/c will be debited.

The cash used to purchase the machine is an outflow so it's credited on the cash a/c

2. Electricity wiring on the machine is part of the acquisition cost, hence we debit machinery account and the cash paid for that is credited on cash a/c

3. Cost of securing it in place is also an operating cost hence you debit machinery a/c and credit the cash used to pay for it in the cash a/c

<u>Journal entries</u>

1. Machinery account Dr      192,000

Cash account Cr                                        192,000

2.Machinery account Dr       8,000

  Cash account Cr                                           8,000

3.Machinery account Dr       1,600

  Cash account Cr                                           1,600

8 0
3 years ago
The quantity of coffee sold fell sharply last month, while the price remained the same. Five people suggest various explanations
RoseWind [281]

Answer:

Sam

Tereza

Andrew could be right, but it depends on the magnitude changes,

Explanation:

Lorenzo is wrong because if supply decreased and the demand was unit elastic, then the equilibrium quantity will fall but the price will increase.  

Neha is also wrong because a perfect inelastic supply is a vertical line parallel to the y-axis, then if this supply decreases (shifts to the left) the equilibrium quantity will decrease but the price will increase.  

Sam is right because a perfectly elastic demand is a horizontal line parallel to the x-axis. and if supply decreases (or increases) the price will remain the same but the equilibrium quantity will decrease ( or if demand increases, it will increase).  

Teresa is also right because a perfect elastic supply looks the same as a perfect elastic demand, then if demand decreases (or increases) price will remain the same and the equilibrium quantity will decrease (or if demand increases, it will increase).  

Andrew could be right but depends on the magnitude change in demand and supply. If both (supply and demand) decrease in the same proportion, the equilibrium quantity will decrease, and the price could remain the same. But, it depends on the magnitude shifts.

5 0
3 years ago
Tasteequik food markets one line of food products to consumers looking for meals that are very simple and quick to prepare. tast
trasher [3.6K]

hello there

the answer is

benefit segmentation.

hope this helps

best regards Queen Z

5 0
4 years ago
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