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3 years ago

8

Where does the energy for almost all ecosystems come from

1 answer:

bonufazy [111]3 years ago

4 0

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

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Another example of a parasitic

sasho [114]

Answer:a leech

Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed

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3 years ago

What volume is occupied by 0.104 mol of helium gas at a pressure of 0.91 atm and a temperature of 314 K ?

Aleksandr-060686 [28]

Answer:

The volume will be "2.95 L".

Explanation:

Given:

n = 0.104

p = 0.91 atm

T = 314 K

Now,

The Volume (V) will be:

= $\frac{nRT}{P}$

By putting the values, we get

= $\frac{0.104\times 0.0821\times 314}{0.91}$

= $\frac{2.6810}{0.91}$

= $2.95 \ L$

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3 years ago

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VARVARA [1.3K]

Answer:

The coefficient is 1

Explanation:

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In the balanced equation, the coefficient for CaO is 1

The coefficient represents the number of moles of a compound in the stoichiometry of the reaction

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4 years ago

A device that uses electric current to turn the blades of a blender is an example of a

katovenus [111]

Its a electric motor

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3 years ago

When a baseball bat hits a baseball, what happens to the energy?<br> completo ancur

professor190 [17]

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3 years ago