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Kitty [74]
2 years ago
12

Which of the following best defines an autotroph

Biology
1 answer:
Maru [420]2 years ago
6 0
An autotroph is an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
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3 years ago
Most water molecules cannot freely cross the cell membrane. True or false?
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I think that's false.
3 0
3 years ago
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What will be the percentage of potassium-40 remaining after 3.9 billion years?
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Potassium-40 has a half life of 1.251×billion<span> years</span><span>. To determine the percentage potassium-40 remaining after 3.9 billion years, divide
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5 0
3 years ago
Remember that eutrophication is the natural process by which a body of water gains an abundance of nutrients. Explain the distin
sergeinik [125]

Eutrophication occurs due to the increased concentration of natural nutrients. Conversely, artificial eutrophication happens due to human activities.

<h3>Eutrophication and artificial eutrophication</h3>

Eutrophication is a biological phenomenon that occurs due to the increased concentration of natural nutrients such as algae in a water body.

Artificial eutrophication is a specific type of eutrophication process caused by human activities.

Artificial eutrophication can be caused, for example, for an excessive overload of fertilizers in a lake.

Learn more about eutrophication here:

brainly.com/question/8499582

3 0
2 years ago
_________is severe pain and constriction about the heart, usually radiating to the left shoulder and down the left arm and creat
White raven [17]

Answer:

Heart attack

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Treatment ranges from surgery, medication , rehabilitation e.t.c.

7 0
3 years ago
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