Which process listed does not require oxygen be present? A. anaerobic respiration B. aerobic respiration C. ethyl alcohol fermentation D. lactic acid fermentation

Which kind of wave would be observed in outer space between planets, where there is very little matter? A. An electromagnetic wave, such as an x-ray B. An electromagnetic wave, such as a sound wave. C. A mechanical wave, such as an x-ray. D.

What happens to the speed of the particles if the temperature is increased? A. The molecules speed up. B. The molecules slow down. C. The molecules don't change speed D. The molecules leave the container

A child complains that his soup is too hot. His mother places an ice cube in the soup to cool it. How will the soup's thermal energy behave? It will not react to the ice cube's presence. It will absorb thermal energy from the ice cube.

What is the content of the injected material (vaccine) ?

A recessive phenotype can only be displayed if the genotype is

What assures that the two members of a homologous chromosome pair normally go to different daughter cells?

Hi what does mean stereotype in ur opinion?

In cross-pollination, pollen grains must get from one flower to another. What are some ways that this might happen?

If I have green, blue, and purple veins what undertone do I have? My father was dark and my mom is light, I am tan.

how could you turn the sedimentary rock into igneous rock without going through the metamorphic stage?