Classify each characteristic according to weather it is true for an amoeba a clock or both

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints