Answer:
they are so for..
both of them are comprised of similar tissues working together to perform a particular task.
It becomes pollened and therefor more will come afterwards
Answer:
D
Explanation:
Control group in an experiment does not receive any treatments. It is used as a benchmark to ensure that there is statistical difference in data between the variables of the control and those with treatments. It also ensures that there are no other overlooked factors that have an influence on the experiment that needed to be considered. Having a control group reduces the chances of erroneous conclusions.
