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3 years ago

How do decomposers interact with producers and consumers in an ecosystem

1 answer:

7 0

Best Answer: producers use nutrients in the soil > consumers eat the producers, obtaining the energy and nutrients that the plant took > the consumer dies and is decomposed by a decomposer (usually decomposing bacteria), which replaces the nutrients back into the soil > producers use the nutrients in the soil.

now put that into your own words; if you cant, try drawing pictures to help you :) that might help you revise too, but remember to add info underneath, otherwise you might not understand it when you come back to it later

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Which letters of an air mass represents moisture content

tresset_1 [31]

Answer:

Explanation:

One that forms over the Indian Ocean is called a maritime tropical air mass and is warm and humid. Air masses are classified on weather maps using two or three letters. A lowercase letter describes the amount of moisture in the air mass: m for maritime (moist) and c for continental (dry).

6 0

3 years ago

sebanyak 36 gram glukosa (C6H12O6,M=180 g/mol) dilarutkan dalam 250 gram air.jika diketahui Kb air= 0,52° kg/mol.tentukan titik

likoan [24]

Gr terlarut = 36 gr
Mr terlarut = 180 
gr pelarut = 250 gr 
Kb air = 0,52 °C kg/mol 

Tb larutan = ........? 
--------------------------------------... 
ΔTb = Kb.m.i 
ΔTb = Kb. (gr t / Mr t) . (1000/ gr p) .i 
ΔTb = 0,52 x (36/180) x (1000/250) x 1 
ΔTb = 0,416 °C 

Tb = 100 + ΔTb 
Tb = 100 + 0,416 
Tb = 100,416 °C

4 0

3 years ago

There are more electrons than protons in a negatively charged atom. (2 points) True False

Mkey [24]

Answer:

it's false i think

Explanation:

5 0

3 years ago

Read 2 more answers

Which of the following conditions explains Floridas risk of muck fires

lina2011 [118]

Answer: They are started (usually in late winter/early spring in Florida) when buried decomposing vegetation spontaneously combusts or is ignited by lightning strikes. This happens during the dry season as the vegetation begins to dry out.

Explanation:

6 0

3 years ago

50 mL of 2.2 M HCl is combined with 50 mL of 2.0 M NaOH in a coffee-cup

GaryK [48]

Answer:

-56.1kJ/mol

Explanation:

The reaction between HCl and NaOH is:

NaOH + HCl → NaCl + H₂O + ΔH

Where ΔH is heat change in the reaction.

As the temperature of the solution increases, the heat is released and ΔH < 0

The heat released in the reaction is obtained using coffe-cup calorimeter equation:

Q = C×m×ΔT

Where Q is heat

C is specific heat of the solution (4.184J/g°C)

m is mass of solution: Assuming density = 1g/mL, 100mL of solution = 100g

And ΔT is change in temperature (13.4°C)

Replacing:

Q = C×m×ΔT

Q = -4.184J/g°C×100g×13.4

Q = -5606.6J

Now, in the reaction you have:

Moles HCl:

0.050L * (2.2mol/L) = 0.11 moles

Moles NaOH:

0.050L * (2.0mol/L) = 0.1 moles

That means the moles of reaction are 0.1 moles, and heat change in the chemical reaction is:

5606.6J / 0.1 mol = 56066J =

5 0

3 years ago