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r-ruslan [8.4K]
3 years ago
15

The pathway of energy transfer through various stages as a result of the feeding patterns of a series of organisms is called the

__________. famine fertility rate food web food chain
Biology
1 answer:
ch4aika [34]3 years ago
7 0
This might help: 
https://quizlet.com/1965478/environmental-health-test-1-flash-cards/ 
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What is a partially enclosed body of water formed where a river flows in an ocean?
Vinvika [58]
Estuary, is a partially enclosed body of water formed where a river flows in an ocean.
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In an experiment, three plants of the same species were grown in each of six identical pots. The heights of the plants were meas
Sonja [21]

Answer:

See the answer below

Explanation:

1. The data from the experiment shows that <u>as the percentage of salt in the solution used to water the plants increased, the growth rate of the plants decreased</u>. As the percentage increased from A to D, the change between the average initial and the final heights decreased, meaning that an increase in the percentage of the salt in the solution used to water the plants had a negative impact on the growth rates of the plants.

2. Due to the solutions used to water the plants in groups E and F being more concentrated (hypertonic) to that of the cell sap of the plant, <u>water molecules diffused out of the cell sap to the ambient solution</u>. As time goes by, the plants lose too much water, become wilted, and died off eventually. Instead of water molecules to keep diffusing into the plants in order for them to grow, the reverse was occurring and this led to their death.

7 0
3 years ago
. Which event in a star's life cycle can create heavy metals like gold, platinum, or lead?
Evgen [1.6K]

Answer:

Most of the heavy metals on earth came from outer space from supernovas

This occurs when stars die

Explanation:

Visit Ted-Ed on You Tube

Type in the origins of gold and take notes

Happy to help

8 0
3 years ago
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sweet-ann [11.9K]
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