When the substrate concentration increases from 0.4% to 0.5%, the rate of the reaction A) decreases
B) increases
C) remains the same
D) increases, then decreases

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Describe how viruses and bacteria can be used as biological weapons. what are some of the potential threats and potential benefits? do you agree with the use of viruses and bacteria as biological weapons? why or why not?

If garbage is left on the street flies in microbes can arise from nothing to feed on it true or false