Which indicator was used to detect protein in the urine? Water
Lodine
Benedicts
Biuret

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.

What materials must dams have to produce electricity, and what must occur?

20 the main source of energy for our planet comes from the