Answer:D
The explanation of how different celestial bodies react with one another
due to gravity.
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Phagocytosis is the engulfing of solid particle like substances by wbc which is neutrophils.
<span>the ingestion of liquid into a cell by the budding of small vesicles from the cell membrane.</span>
Answer: Meiosis is the necessary process for the inherited traits of an organism to be passed along by sexual reproduction to bring about variation.
Explanation: Meiosis occurs in reproductive cells. It halves the chromosome number of parents to produce same (constant) number of chromosomes in the offsprings.
Meiosis leads to genetic variation among offsprings through recombination, crossing over, independent assortment and reduction and fusion of gametes.
Most abnormalities that are heritable are as a result of improper division during meiosis.
Quartz sand and Black sand are the most common. Each type is formed by rocks breaking down from weathering.
