Answer:
<u>No, there is no control group.</u>
Explanation:
To test various theories, experiments are usually conducted under a number of different conditions. Several considerations must be established when planning studies to ensure reproducibility, accuracy, and validity of findings.
For example, while controls are kept constant, or unmanipulated. Also, separate independent variables are strictly altered and analyzed - this guarantees validity and may show whether external influences affected the experiment. Here the variable being altered or measured is the food, and the resultant weight is the factor being observed.
✯Hello✯
↪ In our life time, I dont think so
↪ They will be making some robots but I think before any of this happens they will have to find a way to modify genes
↪ By modifying genes this could change people's hair and eye colour build etc
↪ This hasnt had any progress, but is sure to come in the future but I dont think unless there is a scientific revolution that humans will be engineered this way in our life span
❤Gianna❤
How this flowers structure relates to its function is by the hight and the sizes of its leafs.
Answer:
<em>Only one process involves sperm and eggs</em>
