Answer:
Experimental group
Explanation:
An experimental group or the treatment group is the group or test subjects that receives a treatment in an experiment. The results is contrasted against a control group which do not receive the treatment in an experiment.
In this case, the people who ate the Olestra potato chips were the are the test subjects in the experimental group used to find answers to some varaibles in the experiment.
Answer:
Convergent Evolution
Explanation:
Convergent evolution occurs when two unrelated species that have no common ancestor evolve independently in order to adapt to a similar environmental constraints to ensure survival.
An example of convergent evolution can be seen in birds, bats, flight/wing insects. They all do not share a common ancestor, but have evolved, separately, a similar structure for flight.
Another example can be seen in dolphins and sharks. These two different species share similar physical characteristics that make them adapt well in marine habitat that helps them to predate
.
Waste (byproducts) made by the cell that serves no purpose to keep inside the cell membrane.
The measurements taken by Jay are least likely to contain random errors.
When you increase the number of measurements, the random errors tend to minimize, because errors in one direction cancel with errors in the opposed direction.
