Answer:
The answer is - It was not a controlled experiment
Explanation:
A control experiment can be defined as that in which the all variable is kept constant and intact and then used as a standard of comparison or measurement to the experimental component.The commercial showing several people initially struggling to balance without the wristband and then balancing fine with the wrist band is not a controlled experiment.
Answer:
The whelk population would likely increase since there would be more mussels and limpets available due to the decrease in crabs.
Explanation:
Answer:
1.3
the..... are only found in animal cells
