Answer: Most of Earth's oxygen comes from tiny ocean plants – called phytoplankton – that live near the water's surface and drift with the currents. So, mostly from plants, trees etc...
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Growth, reproduction, they <span>are made up of cells, </span>they<span> respond and adapt to their environment, and obtain and utilize energy.</span>
Answer:
Lizards / Reptiles
(Scientific four-legged snake is: Tetrapodophis)
Explanation:
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Gametogenesis, the production of sperm and eggs, involves the process of meiosis. During meiosis, two nuclear divisions separate the paired chromosomes in the nucleus and then separate the chromatids that were made during an earlier stage of the cell's life cycle.
The liver produces bile, that is, a soapy compound, which emulsifies lipids. The liver generates bile that comprises enzymes, and these enzymes emulsify fat into glycerides and fatty acids.
The bile juice emulsifies fats in the intestinal contents so that they can be digested efficiently. In case, when the liver does not perform the function properly of secreting bile, then the weight of an individual increase, which indicates that the liver of the person is not generating sufficient bile to monitor the digestion of lipid.