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4 years ago

You can follow the flow of energy in an ecosystem by following its food _ or _.

2 answers:

7 0

<span>You can follow the flow of energy in an ecosystem by following its food Chain or food web.

In short, Answers are:
1- Chain
2- Web

Hope this helps!</span>

liq [111]4 years ago

6 0

Answer: You can follow the flow of energy in an ecosystem by following its food chain or food web.

A food chain is a linear sequence of transfer of energy from one organism to the other when one organism being eaten by another organism. A food web is a interconnection of different food chain which are interdependent on each other for their energy supply. Both, food chain and food web can be useful in determining which organism is producer of energy and which is consumer of energy. Hence, these can be useful in determining the flow of energy in an ecosystem.

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If you place a glass cylinder in Wessin Oil, the view of the cylinder nearly disappeared when the eyedropper was full of Wessin

Viefleur [7K]

Answer:

A. the indices of refraction matched

Explanation:

The index of refraction, or refractive

index, is a measure of how fast light

rays travel through a given medium.

Alternatively, it could be said that

the refractive index is the measure of

the bending of a light ray when

passing from one medium to

another. Mathematically, it can be

represented as a ratio between two

different velocities – the velocity of

light in vacuum and the velocity of

light in a given medium.

For example, try putting a pencil in a jar full of water. If you look at the pencil from above, it would look as though the pencil has bent in the water. That happens due to the refraction of light. It occurs because as light rays enter water, they slow down, as the speed of light in water is lower than the speed of light in air. The magnitude of how much a medium refracts a light ray is determined by the index

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3 years ago

Football player 1 has a mass of 80 kg and a velocity of 2 m/s east while player 2 has a mass of 70 kg and a velocity of 3 m/s we

sukhopar [10]

The total momentum of the system is equal to 50 Kgm/s.

<u>Given the following data:</u>

Mass 1 = 80 kg

Velocity 1 = 2 m/s east.

Mass 2 = 70 kg

Velocity 2 = 3 m/s west.

To determine the total momentum of the system:

Mathematically, momentum is given by the formula;

$Momentum = mass \times velocity$

<u>For Football player 1:</u>

$Momentum = 80 \times 2$

Momentum 1 = 160 Kgm/s.

<u>For Football player 2:</u>

$Momentum = 70 \times 3$

Momentum 1 = 210 Kgm/s.

Now, we can calculate the total momentum of the system:

$Total\;momentum = momentum \;2 - momentum \;1\\\\Total\;momentum = 210-160$

Total momentum = 50 Kgm/s.

<u>Note:</u> We subtracted because the football players were moving in opposite directions.

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3 years ago

Koi to inbox kr do......

rosijanka [135]

Answer:

<h2>INBOX.....</h2>

<h2>MARK AS A BRAINLIEST</h2>

<h2>PLEASE☆☆☆</h2>

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3 years ago

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Pitch marks are the invitations left by the ball when they fall on the green

Kipish [7]

You can mark, lift and clean a ball on the green, but it's a violation to do so when another ball is in motion, as your ball might influence the outcome of that stroke. You can also mark and clean your ball in some instances when it's off the green: cleaning it, for example, just to the point where you can identify it.

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3 years ago

What are the base units in the metric system?

Delicious77 [7]

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3 years ago

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You can follow the flow of energy in an ecosystem by following its food _____ or _____.

You can follow the flow of energy in an ecosystem by following its food _ or _.