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11111nata11111 [884]
3 years ago
12

Which statements describe the energy in a food web? Select three options.

Physics
1 answer:
hichkok12 [17]3 years ago
8 0

Answer:

it loses engry  it follows difernt paths

Explanation:

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How many kg are in 3000netons​
Nat2105 [25]

Answer: if i'm right it shloud be 1 US short ton is equal to 907.18474 kilograms (kg).

Explanation:

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3 years ago
What places are likely to support a large producer population?
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In general, producer populations tend to thrive in areas with lots of water and light, so the answer would be <span>"B: Areas with abundant water and sunlight."</span> This of course isn't always the case, however.
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A disturbance sends ripples across water in a tub. These ripples are an example of a rarefaction
Zielflug [23.3K]
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3 0
4 years ago
after a cannonball is fired into frictionless space, the amount of force needed to keep it going equals​
abruzzese [7]

Answer:

0 N

Explanation:

According to Newton's first law of motion, an object in motion stays in motion until acted upon by an unbalanced force.  With no friction in space to unbalance the cannonball, it will continue to keep going.

7 0
3 years ago
Firecracker A is 300 m from you. Firecracker B is 600 m from you in the same direction. You see both explode at the same time. D
ss7ja [257]

Answer:

e see that the distances are different, the only way that the two beams of light approach simultaneously is that event 2 (farthest) occurs first than event 1

Explanation:

This is an ejercise in special relativity, where the speed of light is constant.

Let's carefully analyze the approach, we see the two events at the same time.

The closest event time is

       c = (x₁-300) / t

       t = (x₁-300) / c

The time for the other event is

       t = (x₂- 600) / c

since they tell us that we see the events simultaneously, we can equalize

        (x₁ -300) / c = (x₂ -600) / c

         x₁ = x₂ - 300

We see that the distances are different, the only way that the two beams of light approach simultaneously is that event 2 (farthest) occurs first than event 1

3 0
3 years ago
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