Nitrogen released from dead matter goes into soil, helping/feeding the plants, who in turn give us oxygen
Answer:
Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension. This sediment is often formed when weathering and erosion break down a rock into loose material in a source area.
Explanation
1) - C) Algae growing on the glass
2) - A) Bacteria that lives in the intestine of a rabbit
3) - D) All the gray squirrels that live in a forest
4) - D) Density
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Answer:
1 . advantages faster and more certain method of propagation neural produce exactly identical quantities and the parent the space of the characteristic of food and power crop
2. does not produce new varieties leads to overcrowding around the parent plant