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gtnhenbr [62]
3 years ago
14

When managed for human consumption, a renewable resource represents a balance between an ecosystem’s health and human needs. A r

esource that is renewable is readily available or easily replenished, but often requires management in order to prevent depletion.
What is an example of a renewable resource that needs to be closely managed?

A) wind B) solar C) timber D) coal
Chemistry
1 answer:
shutvik [7]3 years ago
4 0

Answer:

C) Timber

Explanation:

"Let's look more closely at renewable natural resources. They are the ones that can grow again. Trees are a good example. If cut down, they can regrow from seeds and sprouts."

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Pls help me i have to turn this in in less than 15 min.
SCORPION-xisa [38]

Answer:

Last one

Explanation:

5 0
4 years ago
Read 2 more answers
A sample of argon gas at a standard pressure occupies 900 mL at constand temp what volume does the gas occupy if the presure inc
morpeh [17]

Answer:

<em><u>B</u></em><em><u> </u></em><em><u>.</u></em><em><u>8</u></em><em><u>0</u></em><em><u>5</u></em><em><u> </u></em><em><u>mL</u></em>

Explanation:

Here, temperature is constant!

so we can use P1V1=P2V2

P1,V1 is pressure and volume in original condition

and P2V2, pressure and volume in new condition!

now, volume is given 900mL(=V1)

standard pressure is 1 atm i.e, 760mmHg(=P1)

pressure increases to 850mmHg(=P2)

now we have,

P1V1=P2V2

i.e, 760mmHg×900mL=850mmHg×V2

i.e, V2={(900×760)/850 } mL

=804.75 mL

≈805mL

✌️:)

6 0
3 years ago
Biochemical reactions in your cells occur best at approximately which temperature
VARVARA [1.3K]

Answer: 98.6˚F

Explanation:

3 0
3 years ago
What volume is occupied by 0.109 molmol of helium gas at a pressure of 0.98 atmatm and a temperature of 307 K
KATRIN_1 [288]

Answer:

2.8 L

Explanation:

From the question given above, the following data were obtained:

Number of mole (n) = 0.109 mole

Pressure (P) = 0.98 atm

Temperature (T) = 307 K

Gas constant (R) = 0.0821 atm.L/Kmol

Volume (V) =?

The volume of the helium gas can be obtained by using the ideal gas equation as follow:

PV = nRT

0.98 × V = 0.109 × 0.0821 × 307

0.98 × V = 2.7473123

Divide both side by 0.98

V = 2.7473123 / 0.98

V = 2.8 L

Thus, the volume of the helium gas is 2.8 L.

6 0
3 years ago
What is a colloid &amp; explain an example of?
omeli [17]

Answer:

Colloid is a homogeneous non crystalline substance consisting of large molecules or ultra microscopic of one substance dispersed through a second substance

Explanation:

Examples of colloid; milk

4 0
3 years ago
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