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3 years ago

5

Energy and nutrients both move through food chains. They are different, however, because nutrients are 1. lost to the atmosphere

2. recycled 3. used up 4. all of these anwers are correct

1 answer:

True [87]3 years ago

7 0

4. all of these answers are correct

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Why are plants found at the beginning of a food web

choli [55]

Answer:

because we get energy from plants

Explanation:

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3 years ago

As food moves through the human digestive system, which path does it take?

Naya [18.7K]

Quick answer: Food enters the human digestive system through the mouth before then moving through the pharynx, esophagus, stomach, intestines, rectum and anus.

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4 years ago

Place the following elements in order from MOST to LEAST reactive:

fgiga [73]

Carbon is 6
Iridium is 77
Helium is 2
Sulfur is 16 ( not sure)
Hydrogen is 1
So
Hydrogen
Helium
Carbon
Sulfur
Iridium
Sorry if I’m incorrect.

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3 years ago

1) After watching the video “How wolves change rivers”, in 2 - 4 sentences explain how human activity changed Yellowstone Nation

Pavel [41]

Answer:

Human interaction with the ecosystem has rapidly spread disease to Yellowstone's wildlife, which has proven to have adverse effects on populations. Also, humans tend to leave trash in poor areas. Littering is a problem in Yellowstone because it can be ingested by the wildlife and also pollute the park.

Explanation:

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3 years ago

Which of the following statement is NOT TRUE?

kolbaska11 [484]

Answer:

The second one is not true

'(Minerals can be composed of more than one element)'

Explanation:

have a good day/night :)

7 0

2 years ago