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Katyanochek1 [597]

3 years ago

5

What is one way humans can preserve biodiversity

1 answer:

goldenfox [79]3 years ago

5 0

Answer:

Reducing the amount of water you use, by having a 5-minute shower or not running the water when washing up the dishes, can help protect vital wetlands. Plant scientists are also working to help conserve by developing crop varieties that use less water.

Explanation:

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Add me on discord if u wanna be study buddies or just normal friends lol

Katyanochek1 [597]

Yesssdirrrrrr and yessss

7 0

3 years ago

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What is the half-life of A? What will the pressure, initially 32.1 kPa, at

kodGreya [7K]

Answer:

a) 32.09 kPa

b) 32.09 kPa

Explanation:

Given data:

rate constant $= 3.56\times 10^{-7} s^{-1}$

initial pressure is = 32.1 kPa

half life of A is calculated as

$t_{1/2} = \frac{ln 2}{k}$

$t_{1/2} = \frac{ln 2}{3.56\time 10^{-7}}$

$t_{1/2} = = 1.956 \times 10^6 s$

for calculating pressure we have follwing expression

$ln p = ln P_o - kt$

$P =P_o e^{-kt}$

a) $P = 32.1 e^{-3.56\times 10^{-7} \times 10} = 32.09 kPa$

b) $P = 32.1 e^{-3.56\times 10^{-7} \times 10\times 60} = 32.09 kPa$

5 0

3 years ago

When water boils in a pan on a hot burner, heat gets to the water mainly by. A. absorption of heat from the air in the room. B.

xxTIMURxx [149]

B. The heat travels to the pan and therefore heats the water

5 0

3 years ago

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Aggregate demand is everything produced while simple demand is one good

Sati [7]

I believe the answer is A. :)<span />

7 0

3 years ago

Where in your cells does cellular respiration occur?

Tamiku [17]

Answer:

Mitochondria

Explanation:

The enzymatic reactions of the cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria.

8 0

3 years ago

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