Science!
which device is used to reduce gaseous emissions from a mobile source?
catalytic converter
scrubber
filter
column of liquid

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

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.