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Bingel [31]
2 years ago
11

A long time ago, farmers discovered that if they grow the same

Biology
1 answer:
levacccp [35]2 years ago
5 0

Answer:

Because they don't have fertilizer.

Explanation:

Well, if this was a long time ago, then farmers did not have fertilizer. So, there are bacteria on the roots of plants that convert nitrogen into a usable form. It's very important for growing, and when farmers harvest the crop, not much of the nitrogen is returned to the land, so it is not as fertile. Fertilizer is largely consisted of nitrogen, so that is why farmers use fertilizers today. But "a long time ago," farmers did not have fertilizer.

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Answer:

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Explanation:

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3 years ago
Describe DNA replication. Include all relevant aspects. When does this process occur? and why
ASHA 777 [7]
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An expectant couple asks the nurse about intercourse during pregnancy and if it is safe for the baby. the nurse should tell the
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2 years ago
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Sandra drew an isosceles triangle that has an angle that measures 46 degrees. Which could be the measures of the other two angle
kipiarov [429]

Answer:

46 and 88° or 67 and 67°

Explanation:

An isosceles triangle has two sides of equal length and one other of a different length;

A triangle with such features also has 2 equal angles and one other;

If we consider that 46° is the angle that is not one of the two equal ones, then we can calculate the other two;

All angles in a triangle sum to 180, so:

180 - 46 = 134

The two remaining angles constitute 134° collectively;

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¹³⁴/₂ = 67

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Alternatively, if 46° is one of the two equal angles, then these two angles will be:
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Then, the remaining angle can be found like so:

180 - 92 = 88

So the angles within the triangle are either:

46, 46 and 88°

or

46, 67 and 67°

8 0
2 years ago
which predator is typically found in central africa and slays its opponents through a rapid application of venomous strikes
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