In the year 1850, Rudolf Virchow was studying cells under a microscope, when he observed that cells were dividing and forming new cells. Realizing what he had observed, he understood that living cells reproduce new cells through division. Basing on his conclusion and realization, Virchow proposed that living cells came only from the other living cells.
Answer:
Pump-and-Treat is a primary technique for groundwater and soil remediation. In this process, groundwater is pumped to the surface, and contaminants are removed by a variety of treatment methods, including air-stripping, activated carbon, ultraviolet or ozone treatment, precipitation and biodegradation.
Explanation:
true is your answer
Carbohydrates are converted to energy by the process of hydrolysis.
trench or a river is where groundwater and runoff usually end up.
No because T<span>here is no denying that an international scientific team’s recently announced plans to clone a woolly mammoth inspire a justifiable amount of excitement. After all, no one’s ever seen a mammoth, owing to the fact that the shaggy, elephant-like Ice-Age creatures have been extinct for over 10,000 years.</span>
