Nadia reads that plants need sunlight in order to grow. Nadia wants to kill some weeds in her yard. She decides to cover them with a black tarp so that no sunlight will reach them. What type of active?

What is the bonds of raffinose? Why group 5 is a soluble group? Differentiate nuclear fusion from nuclear fission using diagram? What is an example of heliocentric? Where are and in what from is most of earth's fresh water? Do porkiepines hibernate? Why doesn't the salt settle to the bottom in water? Loss of consciousness most often occurs during what stage of cold water immersion? When working in the laboratory long hair should be? Why is fructose used instead of glucose in diet foods? Which planets are very light because of the great amount of gas they contain? What is the time difference between the UK and Washington dc? What is the meaning of axon knob? How do you open a can when fliptop breaks off? What is an antonym for carbon monoxide? What everyday items have limestone in them? When was Bangin' on Wax created? What are the products when ADP is broken down in cells? Where does paramecium gets its energy from? How did tycho Brahe and Kepler employ the science method?

Nadia reads that plants need sunlight in order to grow. Nadia wants to kill some weeds in her yard. She decides to cover them with a black tarp so that no sunlight will reach them. What type of active?