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alexandr1967 [171]
2 years ago
6

What organism has been found in the oldest fossils?.

Biology
1 answer:
jok3333 [9.3K]2 years ago
4 0

Answer:

cyanobacteria

Explanation:

The cyanobacteria have an extensive fossil record. The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old.

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jeyben [28]

Answer:

Since omni- means all, then we know that omnivores will eat a lot of things

Explanation:

And omnivores do eat both meat and vegetation

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3 years ago
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What step of the scientific method explains why the results turned out the way it did
timama [110]

Conclusion is the step of the scientific method explains why the results turned out the way it did.

<h3>What are the steps of scientific method?</h3>

There are seven steps of the scientific method which are the following:

1. Ask a question: The first step in the scientific method is asking a question that you want to answer.

2. Perform a research about the given topic.

3. Make your hypothesis. Hypothesis is a statement which may be true or false.

4. Test your hypothesis by conducting an experiment or a series of experiments.

5. Make an observation.

6. Do analysis about the results and draw a conclusion on the basis of given data.

7. Present the findings to the world.

So we can conclude that Conclusion is the step of the scientific method explains why the results turned out the way it did.

Learn more about scientific method here: brainly.com/question/17216882

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6 0
2 years ago
What class of molecules is this image?
dlinn [17]
I believe they are carbohydrates
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3 years ago
What is the type of sponge that mimics a synthetic sponge?
jekas [21]
A sea sponge is what mimics a synthetic sponge
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3 years ago
The Susquehanna River, which runs through the states of New York, Pennsylvania, an Maryland , received the title- America's most
Lina20 [59]

This  produces several negative effects on the biodiversity of the river ecosystem.

<u>Explanation:</u>

The Susquehanna river is polluted by the excess release of nutrients like phosphorous and nitrogen from agricultural land and sewage treatment plants. This can adversely affect the health of the river. The excess of nutrients will accelerate the growth of algae in the river.

The dead algae that settle at the bottom of the river decay by consuming the oxygen present in the river. This will reduce the amount of dissolved oxygen in the river and affect aquatic life.

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