Which is a drawback to using incineration to dispose of toxic materials? a. some toxins will not burn. b. the smoke that results is toxic. c. the ashes that result are toxic. d. fire is a thermal pollutant.

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

La glucosa es el nutriente mas utilizado por las celulas en la respiracion celular en esta ocurre 4 fenomenos cuales son

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus