Control group
Explanation:
Experiments are usually designed so that the differences between the experiment and control groups can be observed.
- The experimental group is the group that follows the details of the hypothesis where variables are changed to see their causes and effects.
- The control group is the standard by which the experimental group is compared with.
- The variables are being tested for in the experimental group to see how they are changing .
learn more:
Controlled experiment brainly.com/question/1621519
#learnwithBrainly
The correct answer is this: ALL CELLS ARE PRODUCED FROM EXISTING CELLS.
Rudolf Virchows was a doctor and scientist of German origin. He was the first scientist to apply cell theory to mechanism of diseases in humans, this aspect of medicine is called pathological processes. Through his research, he discovered that new cells are always produced from existing cells.
"Inorganic material" is that matter which helps plant to complete the cycle and it's provided by decomposers 'cause they break down dead matters into it.
Hope this helps!
He is correct the answer would be C. The finches all appeared to be related but differed from the mainland population.