Chemistry Middle School

please answer all question plasseeeeee i will mark brainlist
1. What do scientist think caused the Autumn Buttercups to disappear in that certain area?

2. What do scientists think that caused the return of the Autumn Buttercup?

3. How did scientists figure it out?

4. What are two theories of why the Autumn Buttercups are thriving when cows were returned?

5. What does this tell you about ecosystems and how fragile they are?

6. Where do Autumn Buttercups grow?

Answers

Answer 1

Answer:

1 - 5 is in the link, 6 is below

Explanation:

https://elemscience.jordandistrict.org/wp-content/uploads/sites/8/6.4.4.5.2-Return-of-the-Buttercup-Answers.pdf

6. The autumn buttercup only occurs in the Sevier River Valley in western Garfield County, Utah. The elevation range for the species is 6,374 - 7,000 feet.

Answer 2

In an ecosystem,the autumn buttercup only occurs in the Sevier River Valley in western Garfield County, Utah. The elevation range for the species is 6,374 - 7,000 feet.

What is an ecosystem?

Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.

Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.

Learn more about ecosystem,here:

https://brainly.com/question/13979184

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