2. explain what has to happen to join two monosaccharide units into a disaccharide.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

All phases of matter may have a fixed mass

What do scientific models predict will happen to earth's temperature if current trends continue unmitigated? a. earth will heat and cool in a natural cycle b. earth will heat up and then return to an ice age c. earth will continue to warm at a rate of 0.25 c per decade d. earth will start to cool at a rate of 0.25 c per decade appex