Fertilization bc that's what i got and it was right
DNA replication is the process that must occur first before any cell division can take place.
In order for cell division to take place, a process called DNA replication must occur first. DNA replication is the process by which the genetic material (DNA) is copied to produce two identical copies. This ensures that each new cell will have an exact copy of the genetic material.
DNA replication occurs during the interphase stage of the cell cycle, specifically during the S phase. The S phase is the time when the cell prepares for division by duplicating its DNA.
During DNA replication, the double-stranded DNA molecule unwinds and separates into two separate strands. Each strand serves as a template for the synthesis of a new complementary strand, resulting in two identical DNA molecules.
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Carbon
Phosphorus
Hydrogen
Answer:
Explanation:
It is carbon because its used to build macromolecules
Carbon is the element used in organisms as a storage compound, for cell formation, and to build macromolecules due to its ability to form stable bonds with many elements.
Among the elements listed, Carbon is the one most commonly used in organisms as storage compounds, in cell formation, and to build macromolecules. Carbon forms the backbone of complex molecules such as proteins, nucleic acids, carbohydrates, and lipids, all of which are essential for life processes. While elements like Nitrogen, Hydrogen, and Phosphorus also play vital roles in living organisms, it is Carbon's versatility and ability to form stable bonds with many other elements that make it indispensable in the formation and function of macromolecules.
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Answer:
foodchain = plant - insect - mouse - owl
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biotic factors - rabbit deer plant
abiotic factors - rain, wind, temperature