What does the dotted line between the water molecules represent?
1. a polar bond
2.a covalent bond
3.a hydrogen bond
4.electronegative bond

"acknowledging a right to benefit from the presence of animals requires government action to ensure human access to animals in a number of different spheres," writes jessica pierce, ph. d., in psychology today. the pragmatic meaning of the term "right" in this statement is

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water