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Marina CMI [18]
3 years ago
10

Energy in an ecosystem's energy pyramid always flows from __________.

Physics
2 answers:
Anna11 [10]3 years ago
5 0

The Answer is B because primary consumers need to get their food from plants.

Sati [7]3 years ago
5 0

Answer:

The Answer is B because primary consumers need to get their food from plants

Explanation:

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Which organism in the food web above is sometimes a first-level consumer and sometimes a second-level consumer?Explain
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The answer is: Mouse/Herbivore.

First organism is always a producer (plant) such as grass.
The 2nd organism is the first level or primary consumer. Ex. Mouse - It eats the producer, so it is a herbivore. 
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3 years ago
A baseball bat hits a baseball with a force of 100 newtons. What is the force and its direction exerted by the ball on the bat?
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Answer:

The force exerted by the ball on the bat has a magnitude of 100 N and its direction is exactly opposite to that of the force exerted by the bat on the ball.

Explanation:

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Therefore if the bat acts on the ball with a force of 100 N, the ball acts on the bat with a similar magnitude of force (100 N) but direction opposite to the original force.

F_{ab} = -\,F_{ba}

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4 years ago
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pickupchik [31]
It would be risk factor
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How to measure the external diameter of a sphere
DanielleElmas [232]
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4 0
3 years ago
Can someone tell me the answer and the reason
spin [16.1K]

Answer:

(a) the blocks all had different masses.

Explanation:

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