Answer:
The first question is "It is used for cell processes or released as heat."
A diploid (2n) cell is a cell with both set of homologous chromosomes. Meiosis is a type of cell division which occurs in the gamete cells to produce four haploid (n) daughter cells. Haploid (n) cells are cells with one set of chromosomes. In this case a diploid cell in the male (spermatocyte) undergoes meiosis i and meiosis ii to produce four haploid (n) daughter cells .
C. bicycle is your best answer
a bicycle has 2 wheels, and they are connected together through a frame and and has axles
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