What is a hypothesis for why mitochondrion has separate dna from the nuclease? ?

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points