The picture below represents a carbon atom. How many protons does this atom have?
A. 12
B. 0
C. 6
D. 18

Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Add solid urea to a beaker of water. the beaker gets very cold. is δh favorable or