D is correct because when something melts, energy is thrown into it causing it to heat up and lose its shape
Answer:
Explanation:I know Th at one of the reasons is that they would look at the sun to tell time.
The environment can influence the evolutionary changes so that the organism will be best suited to survive in that area. Genes that are useless in that specific environment will eventually be replaced with more useful traits as the species evolves.
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Osmosis refers to the transfer of water across a membrane and pressure of water inside plant cells is called turgor pressure. Osmosis causes cells to lose or gain water, which means it can increase or decrease the turgor pressure inside the cells. When the concentration of water available outside the cell is higher than inside, plant cell will gain water. When it's the other way around, the plant cells lose water.
Answer: Option B) is toxic to red blood cells.
Explanation:
Partial hydrolysis of lecithin by lecithinases (enzyme in black widow spiders and snakes venom) causes the removal of only one fatty acid to yield lysolecithins, which when subjected to the bloodstream by sting as a result of spider bite causes the rupture of red blood cells.
Thus, the mechanism is that it is toxic to red blood cells.
