How do animals get the fixed nitrogen? They eat it They die and decompose They fix it in the soil. They breathe it in

Question

How do animals get the fixed nitrogen? They eat it They die and decompose They fix it in the soil. They breathe it in

Answer 1

'They eat it'

Answer 2

## Step 1The question is asking how animals obtain fixed nitrogen. Fixed nitrogen is a form of nitrogen that has been converted into a form that can be used by plants and other organisms. This process is carried out by certain types of bacteria, known as nitrogen-fixing bacteria.## Step 2These bacteria live in the soil and convert atmospheric nitrogen into a form that plants can absorb and use. This process is known as nitrogen fixation.## Step 3Animals, on the other hand, cannot perform nitrogen fixation. They obtain their nitrogen by consuming plants or other animals that have already consumed plants. This is because plants absorb the fixed nitrogen from the soil and convert it into a form that animals can use.## Step 4Therefore, the correct answer is "They eat it". This is because animals obtain fixed nitrogen by consuming plants or other animals that have consumed plants.

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How do animals get the fixed nitrogen? They eat it They die and decompose They fix it in the soil. They breathe it in

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