The phosphorus in the soil can be passed on to the water through drainage and into phosphate solution to form part of the long term phosphorus cycle.
Answer:
Iceland, and states like Washington DC.
, South Dakota, Connecticut, Idaho, New Hampshire, Delaware, North Dakota, Illinois.
Explanation:
Iceland is one of the only places where people live without insects.
The reason why Iceland does not have mosquitos or other insects is its oceanic climate that keeps them away.
The insects freeze 3 times a year, which makes their survival in Iceland impossible.
The other states are not completely insect-free, however, their number is so small that is considered as like they don't exist.
Answer:
Option C
Explanation:
Please see the image attached
In this image we can see that the Primate A is waking through the tree by using all its four limbs i.e rear and front limbs. Such primates have Arboreal quadrupedalism. Their hand and feet bend towards the direction of the curve of the support. They have long lever arms which provide gear ratio for grasping and greater leaping distance. However, their feet are also able to grasp.
Option C is correct
For optimal results, urea {CON₂H₄} should be added to fertilizer.
<h3>What is Nitrogen fixation?</h3>
The nitrogen cycle's nitrogen fixation stage is where nitrogen is converted to nitric oxide.
<h3>What is Fertilizer?</h3>
- Organic and inorganic chemicals are found in fertilizers, which are substances used to supply nutrients to plants and crops for growth, development, and pest and insect resistance.
- The fertilizers mainly consist nitrogen, potassium, and phosphorus. The highest level of nitrogen (46%), found in urea{CON₂H₄} , makes it the most potent chemical.
- While N₂F₂ is not utilized as fertilizer, the other component, ammonium nitrate{NH₄NO₃} , contains 34% and ammonium sulfate { (NH₄)₂SO₄} , which contains 21% of nitrogen by mass.
Learn more about Fertilizer here:
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During the alignment, the arms of the chromosomes can overlap and temporarily fuse causing a cross over
Crossover results in the recombination and the exchange of genetic materials between paternal and maternal chromosomes, through this , offspring can have different combination of gene than their parents
