Has the potential to react with water and release energy as it breaks down into adp and

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?