Explanation:
i think they obtain food in order to get the energy they need to carry out life functions
Answer:
any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic weights. There are 275 isotopes of the 81 stable elements, in addition to over 800 radioactive isotopes, and every element has known isotopic forms. Isotopes of a single element possess almost identical properties.
Explanation:
prophase
Further genetic variation comes from crossing over, which may occur during prophase I of meiosis. In prophase I of meiosis, the replicated homologous pair of chromosomes comes together in the process called synapsis, and sections of the chromosomes are exchanged.
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Lytic infection is a kind of infection, which results in the bursting of a cell. During the lytic cycle, the infected cell and its membrane is being destructed. Therefore, during a lytic infection, the host cell is destroyed when it burst. The word lysis means the disintegration of a cell by rupture.
