2 years ago

How much energy is passed from one trophic level to the next

1 answer:

6 0

The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.

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Guyss i need helpp plss plsss

garri49 [273]

Answer:

trees

Explanation:

referring to the tree to prove his/her point.

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3 years ago

Consider a 2250-lb automobile clocked by law-enforcement radar at a speed of 85.5 mph (miles/hour). if the position of the car i

Korvikt [17]

As per law of Heisenberg uncertainty law

product of uncertainty in position and uncertainty in momentum will be constant

$\Delta x . \Delta P = \frac{h}{4\pi}$

$\Delta x . m \Delta v = \frac{h}{4\pi}$

now plug in all data

$(5\times 0.3048). (2250 \times 0.454) \Delta v = \frac{6.6 \times 10^{-34}}{4\pi}$

$\Delta v = 3.37 \times 10^{-38} m/s$

So above is the uncertainty in velocity of the object

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3 years ago

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The model of the universe that suggests that the sun is the center of the universe was first brought by

gladu [14]

I think the correct answer from the choices listed above is option D. The model of the universe that suggests that the sun is the center of the universe was first brought by Copernicus. His model is known as the "Sun centered model".

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3 years ago

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Which of the following is distance divided by the change in time?

vovikov84 [41]

(distance covered) divided by (time to cover the distance) is SPEED.

(straight-line distance and direction between start-point and end-point) is DISPLACEMENT.

(amount and direction of change in speed) divided by (time for the change) is ACCELERATION.

(amount and direction of change in momentum) divided by (time for the change) OR (mass) times (acceleration) is FORCE.

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3 years ago

A box of bananas weighing 40 N rests on a horizontal surface. The coefficient of static friction between the box and the surface